Finding the Fourth Proportional to 114,499.92, 158,069.32 and 88,949.20

Step by Step Solution

1. Step 1: Write the proportion equation
   114,499.92 : 158,069.32 = 88,949.20 : x
2. Step 2: Convert to fraction form
   114,499.92/158,069.32 = 88,949.20/x
3. Step 3: Cross multiply
   114,499.92x = 158,069.32 × 88,949.20
4. Step 4: Simplify right side
   114,499.92x = 14,060,139,558.54
5. Step 5: Solve for x
   x = 14,060,139,558.54/114,499.92
6. Step 6: Final answer
   x = 122,796.06