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Finding the Fourth Proportional to 103,492.14, 155,127.66 and 59,023.14

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Solution

The fourth proportional to 103,492.14, 155,127.66 and 59,023.14 is: 88,471.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,492.14 : 155,127.66 = 59,023.14 : x
  2. Step 2: Convert to fraction form
    103,492.14/155,127.66 = 59,023.14/x
  3. Step 3: Cross multiply
    103,492.14x = 155,127.66 × 59,023.14
  4. Step 4: Simplify right side
    103,492.14x = 9,156,121,594.05
  5. Step 5: Solve for x
    x = 9,156,121,594.05/103,492.14
  6. Step 6: Final answer
    x = 88,471.66

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