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Finding the Fourth Proportional to 5,869,257.20, 8,803,885.80 and 4,042,674.80

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Solution

The fourth proportional to 5,869,257.20, 8,803,885.80 and 4,042,674.80 is: 6,064,012.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869,257.20 : 8,803,885.80 = 4,042,674.80 : x
  2. Step 2: Convert to fraction form
    5,869,257.20/8,803,885.80 = 4,042,674.80/x
  3. Step 3: Cross multiply
    5,869,257.20x = 8,803,885.80 × 4,042,674.80
  4. Step 4: Simplify right side
    5,869,257.20x = 35,591,247,265,737.84
  5. Step 5: Solve for x
    x = 35,591,247,265,737.84/5,869,257.20
  6. Step 6: Final answer
    x = 6,064,012.20

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