Finding the Fourth Proportional to 110,332.46, 152,290.06 and 65,036.72

Step by Step Solution

1. Step 1: Write the proportion equation
   110,332.46 : 152,290.06 = 65,036.72 : x
2. Step 2: Convert to fraction form
   110,332.46/152,290.06 = 65,036.72/x
3. Step 3: Cross multiply
   110,332.46x = 152,290.06 × 65,036.72
4. Step 4: Simplify right side
   110,332.46x = 9,904,445,991.00
5. Step 5: Solve for x
   x = 9,904,445,991.00/110,332.46
6. Step 6: Final answer
   x = 89,769.10