Finding the Fourth Proportional to 41,146.24, 61,358.06 and 40,772.02

Step by Step Solution

1. Step 1: Write the proportion equation
   41,146.24 : 61,358.06 = 40,772.02 : x
2. Step 2: Convert to fraction form
   41,146.24/61,358.06 = 40,772.02/x
3. Step 3: Cross multiply
   41,146.24x = 61,358.06 × 40,772.02
4. Step 4: Simplify right side
   41,146.24x = 2,501,692,049.48
5. Step 5: Solve for x
   x = 2,501,692,049.48/41,146.24
6. Step 6: Final answer
   x = 60,800.02