Finding the Fourth Proportional to 110,922.31, 153,104.12 and 65,616.02

Step by Step Solution

1. Step 1: Write the proportion equation
   110,922.31 : 153,104.12 = 65,616.02 : x
2. Step 2: Convert to fraction form
   110,922.31/153,104.12 = 65,616.02/x
3. Step 3: Cross multiply
   110,922.31x = 153,104.12 × 65,616.02
4. Step 4: Simplify right side
   110,922.31x = 10,046,083,956.90
5. Step 5: Solve for x
   x = 10,046,083,956.90/110,922.31
6. Step 6: Final answer
   x = 90,568.65