Finding the Fourth Proportional to 17,374.56, 26,059.32 and 5,688.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,374.56 : 26,059.32 = 5,688.24 : x
2. Step 2: Convert to fraction form
   17,374.56/26,059.32 = 5,688.24/x
3. Step 3: Cross multiply
   17,374.56x = 26,059.32 × 5,688.24
4. Step 4: Simplify right side
   17,374.56x = 148,231,666.40
5. Step 5: Solve for x
   x = 148,231,666.40/17,374.56
6. Step 6: Final answer
   x = 8,531.53