Finding the Fourth Proportional to 72,241.37, 99,700.59 and 41,615.53

Step by Step Solution

1. Step 1: Write the proportion equation
   72,241.37 : 99,700.59 = 41,615.53 : x
2. Step 2: Convert to fraction form
   72,241.37/99,700.59 = 41,615.53/x
3. Step 3: Cross multiply
   72,241.37x = 99,700.59 × 41,615.53
4. Step 4: Simplify right side
   72,241.37x = 4,149,092,894.16
5. Step 5: Solve for x
   x = 4,149,092,894.16/72,241.37
6. Step 6: Final answer
   x = 57,433.75