Finding the Fourth Proportional to 194,132.18, 267,861.06 and 113,543.96

Step by Step Solution

1. Step 1: Write the proportion equation
   194,132.18 : 267,861.06 = 113,543.96 : x
2. Step 2: Convert to fraction form
   194,132.18/267,861.06 = 113,543.96/x
3. Step 3: Cross multiply
   194,132.18x = 267,861.06 × 113,543.96
4. Step 4: Simplify right side
   194,132.18x = 30,414,004,142.89
5. Step 5: Solve for x
   x = 30,414,004,142.89/194,132.18
6. Step 6: Final answer
   x = 156,666.48