Finding the Fourth Proportional to 110,505.63, 152,498.39 and 64,567.97

Step by Step Solution

1. Step 1: Write the proportion equation
   110,505.63 : 152,498.39 = 64,567.97 : x
2. Step 2: Convert to fraction form
   110,505.63/152,498.39 = 64,567.97/x
3. Step 3: Cross multiply
   110,505.63x = 152,498.39 × 64,567.97
4. Step 4: Simplify right side
   110,505.63x = 9,846,511,470.57
5. Step 5: Solve for x
   x = 9,846,511,470.57/110,505.63
6. Step 6: Final answer
   x = 89,104.16