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Finding the Fourth Proportional to 194,301.72, 291,462.99 and 61,192.35

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Solution

The fourth proportional to 194,301.72, 291,462.99 and 61,192.35 is: 91,791.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,301.72 : 291,462.99 = 61,192.35 : x
  2. Step 2: Convert to fraction form
    194,301.72/291,462.99 = 61,192.35/x
  3. Step 3: Cross multiply
    194,301.72x = 291,462.99 × 61,192.35
  4. Step 4: Simplify right side
    194,301.72x = 17,835,305,296.13
  5. Step 5: Solve for x
    x = 17,835,305,296.13/194,301.72
  6. Step 6: Final answer
    x = 91,791.80

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