Finding the Fourth Proportional to 22,023.94, 30,382.94 and 13,066.35

Step by Step Solution

1. Step 1: Write the proportion equation
   22,023.94 : 30,382.94 = 13,066.35 : x
2. Step 2: Convert to fraction form
   22,023.94/30,382.94 = 13,066.35/x
3. Step 3: Cross multiply
   22,023.94x = 30,382.94 × 13,066.35
4. Step 4: Simplify right side
   22,023.94x = 396,994,160.73
5. Step 5: Solve for x
   x = 396,994,160.73/22,023.94
6. Step 6: Final answer
   x = 18,025.58