Finding the Fourth Proportional to 110,505.33, 152,498.43 and 62,759.61

Step by Step Solution

1. Step 1: Write the proportion equation
   110,505.33 : 152,498.43 = 62,759.61 : x
2. Step 2: Convert to fraction form
   110,505.33/152,498.43 = 62,759.61/x
3. Step 3: Cross multiply
   110,505.33x = 152,498.43 × 62,759.61
4. Step 4: Simplify right side
   110,505.33x = 9,570,741,992.41
5. Step 5: Solve for x
   x = 9,570,741,992.41/110,505.33
6. Step 6: Final answer
   x = 86,608.87