Finding the Fourth Proportional to 98,328.27, 147,454.71 and 35,136.51

Step by Step Solution

1. Step 1: Write the proportion equation
   98,328.27 : 147,454.71 = 35,136.51 : x
2. Step 2: Convert to fraction form
   98,328.27/147,454.71 = 35,136.51/x
3. Step 3: Cross multiply
   98,328.27x = 147,454.71 × 35,136.51
4. Step 4: Simplify right side
   98,328.27x = 5,181,043,892.46
5. Step 5: Solve for x
   x = 5,181,043,892.46/98,328.27
6. Step 6: Final answer
   x = 52,691.30