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Finding the Fourth Proportional to 219,656.94, 329,536.08 and 93,301.26

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Solution

The fourth proportional to 219,656.94, 329,536.08 and 93,301.26 is: 139,973.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,656.94 : 329,536.08 = 93,301.26 : x
  2. Step 2: Convert to fraction form
    219,656.94/329,536.08 = 93,301.26/x
  3. Step 3: Cross multiply
    219,656.94x = 329,536.08 × 93,301.26
  4. Step 4: Simplify right side
    219,656.94x = 30,746,131,479.46
  5. Step 5: Solve for x
    x = 30,746,131,479.46/219,656.94
  6. Step 6: Final answer
    x = 139,973.41

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