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Finding the Fourth Proportional to 19,335, 26,695.17 and 14,850.75

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Solution

The fourth proportional to 19,335, 26,695.17 and 14,850.75 is: 20,503.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335 : 26,695.17 = 14,850.75 : x
  2. Step 2: Convert to fraction form
    19,335/26,695.17 = 14,850.75/x
  3. Step 3: Cross multiply
    19,335x = 26,695.17 × 14,850.75
  4. Step 4: Simplify right side
    19,335x = 396,443,295.88
  5. Step 5: Solve for x
    x = 396,443,295.88/19,335
  6. Step 6: Final answer
    x = 20,503.92

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