Finding the Fourth Proportional to 116,025.08, 160,113.32 and 65,046.11

Step by Step Solution

1. Step 1: Write the proportion equation
   116,025.08 : 160,113.32 = 65,046.11 : x
2. Step 2: Convert to fraction form
   116,025.08/160,113.32 = 65,046.11/x
3. Step 3: Cross multiply
   116,025.08x = 160,113.32 × 65,046.11
4. Step 4: Simplify right side
   116,025.08x = 10,414,748,625.19
5. Step 5: Solve for x
   x = 10,414,748,625.19/116,025.08
6. Step 6: Final answer
   x = 89,762.91