Finding the Fourth Proportional to 194,002.59, 267,683.42 and 113,414.48

Step by Step Solution

1. Step 1: Write the proportion equation
   194,002.59 : 267,683.42 = 113,414.48 : x
2. Step 2: Convert to fraction form
   194,002.59/267,683.42 = 113,414.48/x
3. Step 3: Cross multiply
   194,002.59x = 267,683.42 × 113,414.48
4. Step 4: Simplify right side
   194,002.59x = 30,359,174,829.04
5. Step 5: Solve for x
   x = 30,359,174,829.04/194,002.59
6. Step 6: Final answer
   x = 156,488.50