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Finding the Fourth Proportional to 46,322.82, 69,488.34 and 13,043.18

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Solution

The fourth proportional to 46,322.82, 69,488.34 and 13,043.18 is: 19,565.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,322.82 : 69,488.34 = 13,043.18 : x
  2. Step 2: Convert to fraction form
    46,322.82/69,488.34 = 13,043.18/x
  3. Step 3: Cross multiply
    46,322.82x = 69,488.34 × 13,043.18
  4. Step 4: Simplify right side
    46,322.82x = 906,348,926.52
  5. Step 5: Solve for x
    x = 906,348,926.52/46,322.82
  6. Step 6: Final answer
    x = 19,565.93

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