Finding the Fourth Proportional to 41,449.83, 57,200.78 and 22,586.96

Step by Step Solution

1. Step 1: Write the proportion equation
   41,449.83 : 57,200.78 = 22,586.96 : x
2. Step 2: Convert to fraction form
   41,449.83/57,200.78 = 22,586.96/x
3. Step 3: Cross multiply
   41,449.83x = 57,200.78 × 22,586.96
4. Step 4: Simplify right side
   41,449.83x = 1,291,991,330.89
5. Step 5: Solve for x
   x = 1,291,991,330.89/41,449.83
6. Step 6: Final answer
   x = 31,170.00