Finding the Fourth Proportional to 83,060.55, 124,503.33 and 41,420.07

Step by Step Solution

1. Step 1: Write the proportion equation
   83,060.55 : 124,503.33 = 41,420.07 : x
2. Step 2: Convert to fraction form
   83,060.55/124,503.33 = 41,420.07/x
3. Step 3: Cross multiply
   83,060.55x = 124,503.33 × 41,420.07
4. Step 4: Simplify right side
   83,060.55x = 5,156,936,643.83
5. Step 5: Solve for x
   x = 5,156,936,643.83/83,060.55
6. Step 6: Final answer
   x = 62,086.47