Finding the Fourth Proportional to 83,002.31, 124,503.35 and 33,117.44

Step by Step Solution

1. Step 1: Write the proportion equation
   83,002.31 : 124,503.35 = 33,117.44 : x
2. Step 2: Convert to fraction form
   83,002.31/124,503.35 = 33,117.44/x
3. Step 3: Cross multiply
   83,002.31x = 124,503.35 × 33,117.44
4. Step 4: Simplify right side
   83,002.31x = 4,123,232,223.42
5. Step 5: Solve for x
   x = 4,123,232,223.42/83,002.31
6. Step 6: Final answer
   x = 49,676.11