Finding the Fourth Proportional to 17,337.76, 26,003.68 and 5,648.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,337.76 : 26,003.68 = 5,648.32 : x
2. Step 2: Convert to fraction form
   17,337.76/26,003.68 = 5,648.32/x
3. Step 3: Cross multiply
   17,337.76x = 26,003.68 × 5,648.32
4. Step 4: Simplify right side
   17,337.76x = 146,877,105.82
5. Step 5: Solve for x
   x = 146,877,105.82/17,337.76
6. Step 6: Final answer
   x = 8,471.52