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Finding the Fourth Proportional to 269,695.72, 404,189.34 and 234,467.56

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Solution

The fourth proportional to 269,695.72, 404,189.34 and 234,467.56 is: 351,393.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,695.72 : 404,189.34 = 234,467.56 : x
  2. Step 2: Convert to fraction form
    269,695.72/404,189.34 = 234,467.56/x
  3. Step 3: Cross multiply
    269,695.72x = 404,189.34 × 234,467.56
  4. Step 4: Simplify right side
    269,695.72x = 94,769,288,327.81
  5. Step 5: Solve for x
    x = 94,769,288,327.81/269,695.72
  6. Step 6: Final answer
    x = 351,393.37

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