Finding the Fourth Proportional to 110,339.82, 152,280.15 and 65,032.38

Step by Step Solution

1. Step 1: Write the proportion equation
   110,339.82 : 152,280.15 = 65,032.38 : x
2. Step 2: Convert to fraction form
   110,339.82/152,280.15 = 65,032.38/x
3. Step 3: Cross multiply
   110,339.82x = 152,280.15 × 65,032.38
4. Step 4: Simplify right side
   110,339.82x = 9,903,140,581.26
5. Step 5: Solve for x
   x = 9,903,140,581.26/110,339.82
6. Step 6: Final answer
   x = 89,751.28