Finding the Fourth Proportional to 83,799.46, 125,698.89 and 33,878.96

Step by Step Solution

1. Step 1: Write the proportion equation
   83,799.46 : 125,698.89 = 33,878.96 : x
2. Step 2: Convert to fraction form
   83,799.46/125,698.89 = 33,878.96/x
3. Step 3: Cross multiply
   83,799.46x = 125,698.89 × 33,878.96
4. Step 4: Simplify right side
   83,799.46x = 4,258,547,445.71
5. Step 5: Solve for x
   x = 4,258,547,445.71/83,799.46
6. Step 6: Final answer
   x = 50,818.32