Finding the Fourth Proportional to 16,652.56, 22,979.82 and 9,098.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,652.56 : 22,979.82 = 9,098.77 : x
2. Step 2: Convert to fraction form
   16,652.56/22,979.82 = 9,098.77/x
3. Step 3: Cross multiply
   16,652.56x = 22,979.82 × 9,098.77
4. Step 4: Simplify right side
   16,652.56x = 209,088,096.82
5. Step 5: Solve for x
   x = 209,088,096.82/16,652.56
6. Step 6: Final answer
   x = 12,555.91