Finding the Fourth Proportional to 71,650.05, 98,616.06 and 63,096.15

Step by Step Solution

1. Step 1: Write the proportion equation
   71,650.05 : 98,616.06 = 63,096.15 : x
2. Step 2: Convert to fraction form
   71,650.05/98,616.06 = 63,096.15/x
3. Step 3: Cross multiply
   71,650.05x = 98,616.06 × 63,096.15
4. Step 4: Simplify right side
   71,650.05x = 6,222,293,714.17
5. Step 5: Solve for x
   x = 6,222,293,714.17/71,650.05
6. Step 6: Final answer
   x = 86,842.84