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Finding the Fourth Proportional to 26,622.96, 39,934.44 and 9,092.94

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Solution

The fourth proportional to 26,622.96, 39,934.44 and 9,092.94 is: 13,639.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,622.96 : 39,934.44 = 9,092.94 : x
  2. Step 2: Convert to fraction form
    26,622.96/39,934.44 = 9,092.94/x
  3. Step 3: Cross multiply
    26,622.96x = 39,934.44 × 9,092.94
  4. Step 4: Simplify right side
    26,622.96x = 363,121,466.85
  5. Step 5: Solve for x
    x = 363,121,466.85/26,622.96
  6. Step 6: Final answer
    x = 13,639.41

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