Finding the Fourth Proportional to 83,103.60, 124,661.88 and 41,006.28

Step by Step Solution

1. Step 1: Write the proportion equation
   83,103.60 : 124,661.88 = 41,006.28 : x
2. Step 2: Convert to fraction form
   83,103.60/124,661.88 = 41,006.28/x
3. Step 3: Cross multiply
   83,103.60x = 124,661.88 × 41,006.28
4. Step 4: Simplify right side
   83,103.60x = 5,111,919,956.61
5. Step 5: Solve for x
   x = 5,111,919,956.61/83,103.60
6. Step 6: Final answer
   x = 61,512.62