Finding the Fourth Proportional to 60,728.24, 83,815.22 and 44,858.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,728.24 : 83,815.22 = 44,858.72 : x
2. Step 2: Convert to fraction form
   60,728.24/83,815.22 = 44,858.72/x
3. Step 3: Cross multiply
   60,728.24x = 83,815.22 × 44,858.72
4. Step 4: Simplify right side
   60,728.24x = 3,759,843,485.72
5. Step 5: Solve for x
   x = 3,759,843,485.72/60,728.24
6. Step 6: Final answer
   x = 61,912.60