Finding the Fourth Proportional to 116,025.08, 160,111.50 and 68,281.24

Step by Step Solution

1. Step 1: Write the proportion equation
   116,025.08 : 160,111.50 = 68,281.24 : x
2. Step 2: Convert to fraction form
   116,025.08/160,111.50 = 68,281.24/x
3. Step 3: Cross multiply
   116,025.08x = 160,111.50 × 68,281.24
4. Step 4: Simplify right side
   116,025.08x = 10,932,611,758.26
5. Step 5: Solve for x
   x = 10,932,611,758.26/116,025.08
6. Step 6: Final answer
   x = 94,226.28