Finding the Fourth Proportional to 196,650.30, 271,385.51 and 110,613.28

Step by Step Solution

1. Step 1: Write the proportion equation
   196,650.30 : 271,385.51 = 110,613.28 : x
2. Step 2: Convert to fraction form
   196,650.30/271,385.51 = 110,613.28/x
3. Step 3: Cross multiply
   196,650.30x = 271,385.51 × 110,613.28
4. Step 4: Simplify right side
   196,650.30x = 30,018,840,682.89
5. Step 5: Solve for x
   x = 30,018,840,682.89/196,650.30
6. Step 6: Final answer
   x = 152,650.88