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Finding the Fourth Proportional to 15,333.08, 22,983.21 and 7,930.08

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Solution

The fourth proportional to 15,333.08, 22,983.21 and 7,930.08 is: 11,886.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,333.08 : 22,983.21 = 7,930.08 : x
  2. Step 2: Convert to fraction form
    15,333.08/22,983.21 = 7,930.08/x
  3. Step 3: Cross multiply
    15,333.08x = 22,983.21 × 7,930.08
  4. Step 4: Simplify right side
    15,333.08x = 182,258,693.96
  5. Step 5: Solve for x
    x = 182,258,693.96/15,333.08
  6. Step 6: Final answer
    x = 11,886.63

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