Finding the Fourth Proportional to 40,165.17, 55,422.83 and 22,260.02

Step by Step Solution

1. Step 1: Write the proportion equation
   40,165.17 : 55,422.83 = 22,260.02 : x
2. Step 2: Convert to fraction form
   40,165.17/55,422.83 = 22,260.02/x
3. Step 3: Cross multiply
   40,165.17x = 55,422.83 × 22,260.02
4. Step 4: Simplify right side
   40,165.17x = 1,233,713,082.79
5. Step 5: Solve for x
   x = 1,233,713,082.79/40,165.17
6. Step 6: Final answer
   x = 30,716.00