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Finding the Fourth Proportional to 44,696.64, 67,043.84 and 11,416.96

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Solution

The fourth proportional to 44,696.64, 67,043.84 and 11,416.96 is: 17,125.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,696.64 : 67,043.84 = 11,416.96 : x
  2. Step 2: Convert to fraction form
    44,696.64/67,043.84 = 11,416.96/x
  3. Step 3: Cross multiply
    44,696.64x = 67,043.84 × 11,416.96
  4. Step 4: Simplify right side
    44,696.64x = 765,436,839.53
  5. Step 5: Solve for x
    x = 765,436,839.53/44,696.64
  6. Step 6: Final answer
    x = 17,125.15

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