Finding the Fourth Proportional to 196,857.86, 271,672.68 and 110,846.42

Step by Step Solution

1. Step 1: Write the proportion equation
   196,857.86 : 271,672.68 = 110,846.42 : x
2. Step 2: Convert to fraction form
   196,857.86/271,672.68 = 110,846.42/x
3. Step 3: Cross multiply
   196,857.86x = 271,672.68 × 110,846.42
4. Step 4: Simplify right side
   196,857.86x = 30,113,943,989.81
5. Step 5: Solve for x
   x = 30,113,943,989.81/196,857.86
6. Step 6: Final answer
   x = 152,973.03