Finding the Fourth Proportional to 83,100.60, 124,657.38 and 41,003.28

Step by Step Solution

1. Step 1: Write the proportion equation
   83,100.60 : 124,657.38 = 41,003.28 : x
2. Step 2: Convert to fraction form
   83,100.60/124,657.38 = 41,003.28/x
3. Step 3: Cross multiply
   83,100.60x = 124,657.38 × 41,003.28
4. Step 4: Simplify right side
   83,100.60x = 5,111,361,456.21
5. Step 5: Solve for x
   x = 5,111,361,456.21/83,100.60
6. Step 6: Final answer
   x = 61,508.12