Finding the Fourth Proportional to 41,100.99, 56,719.37 and 22,238.12

Step by Step Solution

1. Step 1: Write the proportion equation
   41,100.99 : 56,719.37 = 22,238.12 : x
2. Step 2: Convert to fraction form
   41,100.99/56,719.37 = 22,238.12/x
3. Step 3: Cross multiply
   41,100.99x = 56,719.37 × 22,238.12
4. Step 4: Simplify right side
   41,100.99x = 1,261,331,761.60
5. Step 5: Solve for x
   x = 1,261,331,761.60/41,100.99
6. Step 6: Final answer
   x = 30,688.60