Finding the Fourth Proportional to 123,164.71, 169,952.85 and 69,446.52

Step by Step Solution

1. Step 1: Write the proportion equation
   123,164.71 : 169,952.85 = 69,446.52 : x
2. Step 2: Convert to fraction form
   123,164.71/169,952.85 = 69,446.52/x
3. Step 3: Cross multiply
   123,164.71x = 169,952.85 × 69,446.52
4. Step 4: Simplify right side
   123,164.71x = 11,802,633,996.58
5. Step 5: Solve for x
   x = 11,802,633,996.58/123,164.71
6. Step 6: Final answer
   x = 95,828.05