Finding the Fourth Proportional to 169,399.32, 233,781.71 and 93,947.82

Step by Step Solution

1. Step 1: Write the proportion equation
   169,399.32 : 233,781.71 = 93,947.82 : x
2. Step 2: Convert to fraction form
   169,399.32/233,781.71 = 93,947.82/x
3. Step 3: Cross multiply
   169,399.32x = 233,781.71 × 93,947.82
4. Step 4: Simplify right side
   169,399.32x = 21,963,281,540.63
5. Step 5: Solve for x
   x = 21,963,281,540.63/169,399.32
6. Step 6: Final answer
   x = 129,653.89