Finding the Fourth Proportional to 83,479.06, 125,259.71 and 39,098.15

Step by Step Solution

1. Step 1: Write the proportion equation
   83,479.06 : 125,259.71 = 39,098.15 : x
2. Step 2: Convert to fraction form
   83,479.06/125,259.71 = 39,098.15/x
3. Step 3: Cross multiply
   83,479.06x = 125,259.71 × 39,098.15
4. Step 4: Simplify right side
   83,479.06x = 4,897,422,108.75
5. Step 5: Solve for x
   x = 4,897,422,108.75/83,479.06
6. Step 6: Final answer
   x = 58,666.48