Finding the Fourth Proportional to 17,568.96, 26,343.72 and 5,879.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,568.96 : 26,343.72 = 5,879.04 : x
2. Step 2: Convert to fraction form
   17,568.96/26,343.72 = 5,879.04/x
3. Step 3: Cross multiply
   17,568.96x = 26,343.72 × 5,879.04
4. Step 4: Simplify right side
   17,568.96x = 154,875,783.63
5. Step 5: Solve for x
   x = 154,875,783.63/17,568.96
6. Step 6: Final answer
   x = 8,815.31