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Finding the Fourth Proportional to 10,657.32, 14,706.86 and 5,941.50

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Solution

The fourth proportional to 10,657.32, 14,706.86 and 5,941.50 is: 8,199.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,657.32 : 14,706.86 = 5,941.50 : x
  2. Step 2: Convert to fraction form
    10,657.32/14,706.86 = 5,941.50/x
  3. Step 3: Cross multiply
    10,657.32x = 14,706.86 × 5,941.50
  4. Step 4: Simplify right side
    10,657.32x = 87,380,808.69
  5. Step 5: Solve for x
    x = 87,380,808.69/10,657.32
  6. Step 6: Final answer
    x = 8,199.14

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