Finding the Fourth Proportional to 83,038.79, 124,481.70 and 33,106.88

Step by Step Solution

1. Step 1: Write the proportion equation
   83,038.79 : 124,481.70 = 33,106.88 : x
2. Step 2: Convert to fraction form
   83,038.79/124,481.70 = 33,106.88/x
3. Step 3: Cross multiply
   83,038.79x = 124,481.70 × 33,106.88
4. Step 4: Simplify right side
   83,038.79x = 4,121,200,081.69
5. Step 5: Solve for x
   x = 4,121,200,081.69/83,038.79
6. Step 6: Final answer
   x = 49,629.82