Finding the Fourth Proportional to 16,454.79, 22,707.56 and 8,901.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,454.79 : 22,707.56 = 8,901.14 : x
2. Step 2: Convert to fraction form
   16,454.79/22,707.56 = 8,901.14/x
3. Step 3: Cross multiply
   16,454.79x = 22,707.56 × 8,901.14
4. Step 4: Simplify right side
   16,454.79x = 202,123,012.57
5. Step 5: Solve for x
   x = 202,123,012.57/16,454.79
6. Step 6: Final answer
   x = 12,283.54