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Finding the Fourth Proportional to 9,284.02, 13,916.27 and 3,042.41

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Solution

The fourth proportional to 9,284.02, 13,916.27 and 3,042.41 is: 4,560.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284.02 : 13,916.27 = 3,042.41 : x
  2. Step 2: Convert to fraction form
    9,284.02/13,916.27 = 3,042.41/x
  3. Step 3: Cross multiply
    9,284.02x = 13,916.27 × 3,042.41
  4. Step 4: Simplify right side
    9,284.02x = 42,338,937.04
  5. Step 5: Solve for x
    x = 42,338,937.04/9,284.02
  6. Step 6: Final answer
    x = 4,560.41

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