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Finding the Fourth Proportional to 58,061.25, 80,123.99 and 32,910.75

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Solution

The fourth proportional to 58,061.25, 80,123.99 and 32,910.75 is: 45,416.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,061.25 : 80,123.99 = 32,910.75 : x
  2. Step 2: Convert to fraction form
    58,061.25/80,123.99 = 32,910.75/x
  3. Step 3: Cross multiply
    58,061.25x = 80,123.99 × 32,910.75
  4. Step 4: Simplify right side
    58,061.25x = 2,636,940,439.34
  5. Step 5: Solve for x
    x = 2,636,940,439.34/58,061.25
  6. Step 6: Final answer
    x = 45,416.53

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