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Finding the Fourth Proportional to 173,703.60, 260,569.80 and 55,371.60

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Solution

The fourth proportional to 173,703.60, 260,569.80 and 55,371.60 is: 83,061.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,703.60 : 260,569.80 = 55,371.60 : x
  2. Step 2: Convert to fraction form
    173,703.60/260,569.80 = 55,371.60/x
  3. Step 3: Cross multiply
    173,703.60x = 260,569.80 × 55,371.60
  4. Step 4: Simplify right side
    173,703.60x = 14,428,166,737.68
  5. Step 5: Solve for x
    x = 14,428,166,737.68/173,703.60
  6. Step 6: Final answer
    x = 83,061.99

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