Finding the Fourth Proportional to 116,101.94, 160,222.48 and 67,702.56

Step by Step Solution

1. Step 1: Write the proportion equation
   116,101.94 : 160,222.48 = 67,702.56 : x
2. Step 2: Convert to fraction form
   116,101.94/160,222.48 = 67,702.56/x
3. Step 3: Cross multiply
   116,101.94x = 160,222.48 × 67,702.56
4. Step 4: Simplify right side
   116,101.94x = 10,847,472,065.55
5. Step 5: Solve for x
   x = 10,847,472,065.55/116,101.94
6. Step 6: Final answer
   x = 93,430.58