Finding the Fourth Proportional to 83,238.42, 124,876.28 and 24,078.66

Step by Step Solution

1. Step 1: Write the proportion equation
   83,238.42 : 124,876.28 = 24,078.66 : x
2. Step 2: Convert to fraction form
   83,238.42/124,876.28 = 24,078.66/x
3. Step 3: Cross multiply
   83,238.42x = 124,876.28 × 24,078.66
4. Step 4: Simplify right side
   83,238.42x = 3,006,853,488.18
5. Step 5: Solve for x
   x = 3,006,853,488.18/83,238.42
6. Step 6: Final answer
   x = 36,123.38