Finding the Fourth Proportional to 22,069.18, 30,456.17 and 16,754.77

Step by Step Solution

1. Step 1: Write the proportion equation
   22,069.18 : 30,456.17 = 16,754.77 : x
2. Step 2: Convert to fraction form
   22,069.18/30,456.17 = 16,754.77/x
3. Step 3: Cross multiply
   22,069.18x = 30,456.17 × 16,754.77
4. Step 4: Simplify right side
   22,069.18x = 510,286,123.43
5. Step 5: Solve for x
   x = 510,286,123.43/22,069.18
6. Step 6: Final answer
   x = 23,122.12