Finding the Fourth Proportional to 65,008.29, 89,710.95 and 35,200.29

Step by Step Solution

1. Step 1: Write the proportion equation
   65,008.29 : 89,710.95 = 35,200.29 : x
2. Step 2: Convert to fraction form
   65,008.29/89,710.95 = 35,200.29/x
3. Step 3: Cross multiply
   65,008.29x = 89,710.95 × 35,200.29
4. Step 4: Simplify right side
   65,008.29x = 3,157,851,456.18
5. Step 5: Solve for x
   x = 3,157,851,456.18/65,008.29
6. Step 6: Final answer
   x = 48,576.13