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Finding the Fourth Proportional to 92,896.84, 128,195.52 and 50,454.46

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Solution

The fourth proportional to 92,896.84, 128,195.52 and 50,454.46 is: 69,626.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,896.84 : 128,195.52 = 50,454.46 : x
  2. Step 2: Convert to fraction form
    92,896.84/128,195.52 = 50,454.46/x
  3. Step 3: Cross multiply
    92,896.84x = 128,195.52 × 50,454.46
  4. Step 4: Simplify right side
    92,896.84x = 6,468,035,736.02
  5. Step 5: Solve for x
    x = 6,468,035,736.02/92,896.84
  6. Step 6: Final answer
    x = 69,626.00

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