Finding the Fourth Proportional to 40,014.17, 55,216.71 and 22,108.98

Step by Step Solution

1. Step 1: Write the proportion equation
   40,014.17 : 55,216.71 = 22,108.98 : x
2. Step 2: Convert to fraction form
   40,014.17/55,216.71 = 22,108.98/x
3. Step 3: Cross multiply
   40,014.17x = 55,216.71 × 22,108.98
4. Step 4: Simplify right side
   40,014.17x = 1,220,785,137.06
5. Step 5: Solve for x
   x = 1,220,785,137.06/40,014.17
6. Step 6: Final answer
   x = 30,508.82