Finding the Fourth Proportional to 88,288.41, 120,208.00 and 88,008.16

Step by Step Solution

1. Step 1: Write the proportion equation
   88,288.41 : 120,208.00 = 88,008.16 : x
2. Step 2: Convert to fraction form
   88,288.41/120,208.00 = 88,008.16/x
3. Step 3: Cross multiply
   88,288.41x = 120,208.00 × 88,008.16
4. Step 4: Simplify right side
   88,288.41x = 10,579,284,598.10
5. Step 5: Solve for x
   x = 10,579,284,598.10/88,288.41
6. Step 6: Final answer
   x = 119,826.43