Finding the Fourth Proportional to 83,443.68, 125,078.04 and 39,033

Step by Step Solution

1. Step 1: Write the proportion equation
   83,443.68 : 125,078.04 = 39,033 : x
2. Step 2: Convert to fraction form
   83,443.68/125,078.04 = 39,033/x
3. Step 3: Cross multiply
   83,443.68x = 125,078.04 × 39,033
4. Step 4: Simplify right side
   83,443.68x = 4,882,171,135.32
5. Step 5: Solve for x
   x = 4,882,171,135.32/83,443.68
6. Step 6: Final answer
   x = 58,508.58