Finding the Fourth Proportional to 22,025.82, 30,385.71 and 13,073.70

Step by Step Solution

1. Step 1: Write the proportion equation
   22,025.82 : 30,385.71 = 13,073.70 : x
2. Step 2: Convert to fraction form
   22,025.82/30,385.71 = 13,073.70/x
3. Step 3: Cross multiply
   22,025.82x = 30,385.71 × 13,073.70
4. Step 4: Simplify right side
   22,025.82x = 397,253,656.83
5. Step 5: Solve for x
   x = 397,253,656.83/22,025.82
6. Step 6: Final answer
   x = 18,035.82