Finding the Fourth Proportional to 41,100.50, 56,719.10 and 22,238.04

Step by Step Solution

1. Step 1: Write the proportion equation
   41,100.50 : 56,719.10 = 22,238.04 : x
2. Step 2: Convert to fraction form
   41,100.50/56,719.10 = 22,238.04/x
3. Step 3: Cross multiply
   41,100.50x = 56,719.10 × 22,238.04
4. Step 4: Simplify right side
   41,100.50x = 1,261,321,614.56
5. Step 5: Solve for x
   x = 1,261,321,614.56/41,100.50
6. Step 6: Final answer
   x = 30,688.72