Finding the Fourth Proportional to 98,406.52, 147,612.06 and 35,230.96

Step by Step Solution

1. Step 1: Write the proportion equation
   98,406.52 : 147,612.06 = 35,230.96 : x
2. Step 2: Convert to fraction form
   98,406.52/147,612.06 = 35,230.96/x
3. Step 3: Cross multiply
   98,406.52x = 147,612.06 × 35,230.96
4. Step 4: Simplify right side
   98,406.52x = 5,200,514,581.38
5. Step 5: Solve for x
   x = 5,200,514,581.38/98,406.52
6. Step 6: Final answer
   x = 52,847.26