Finding the Fourth Proportional to 124,337.34, 186,561.13 and 65,158.94

Step by Step Solution

1. Step 1: Write the proportion equation
   124,337.34 : 186,561.13 = 65,158.94 : x
2. Step 2: Convert to fraction form
   124,337.34/186,561.13 = 65,158.94/x
3. Step 3: Cross multiply
   124,337.34x = 186,561.13 × 65,158.94
4. Step 4: Simplify right side
   124,337.34x = 12,156,124,543.20
5. Step 5: Solve for x
   x = 12,156,124,543.20/124,337.34
6. Step 6: Final answer
   x = 97,767.29