Finding the Fourth Proportional to 116,151.47, 160,269.59 and 68,414.32

Step by Step Solution

1. Step 1: Write the proportion equation
   116,151.47 : 160,269.59 = 68,414.32 : x
2. Step 2: Convert to fraction form
   116,151.47/160,269.59 = 68,414.32/x
3. Step 3: Cross multiply
   116,151.47x = 160,269.59 × 68,414.32
4. Step 4: Simplify right side
   116,151.47x = 10,964,735,016.53
5. Step 5: Solve for x
   x = 10,964,735,016.53/116,151.47
6. Step 6: Final answer
   x = 94,400.31