Finding the Fourth Proportional to 17,606.53, 26,404.22 and 5,757.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,606.53 : 26,404.22 = 5,757.57 : x
2. Step 2: Convert to fraction form
   17,606.53/26,404.22 = 5,757.57/x
3. Step 3: Cross multiply
   17,606.53x = 26,404.22 × 5,757.57
4. Step 4: Simplify right side
   17,606.53x = 152,024,060.32
5. Step 5: Solve for x
   x = 152,024,060.32/17,606.53
6. Step 6: Final answer
   x = 8,634.53