Finding the Fourth Proportional to 17,288.27, 25,916.56 and 5,595.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,288.27 : 25,916.56 = 5,595.47 : x
2. Step 2: Convert to fraction form
   17,288.27/25,916.56 = 5,595.47/x
3. Step 3: Cross multiply
   17,288.27x = 25,916.56 × 5,595.47
4. Step 4: Simplify right side
   17,288.27x = 145,015,176.42
5. Step 5: Solve for x
   x = 145,015,176.42/17,288.27
6. Step 6: Final answer
   x = 8,388.07