Finding the Fourth Proportional to 196,650.88, 271,387.83 and 110,611.60

Step by Step Solution

1. Step 1: Write the proportion equation
   196,650.88 : 271,387.83 = 110,611.60 : x
2. Step 2: Convert to fraction form
   196,650.88/271,387.83 = 110,611.60/x
3. Step 3: Cross multiply
   196,650.88x = 271,387.83 × 110,611.60
4. Step 4: Simplify right side
   196,650.88x = 30,018,642,096.83
5. Step 5: Solve for x
   x = 30,018,642,096.83/196,650.88
6. Step 6: Final answer
   x = 152,649.42