Finding the Fourth Proportional to 17,240.32, 25,855.76 and 4,757.36

Step by Step Solution

1. Step 1: Write the proportion equation
   17,240.32 : 25,855.76 = 4,757.36 : x
2. Step 2: Convert to fraction form
   17,240.32/25,855.76 = 4,757.36/x
3. Step 3: Cross multiply
   17,240.32x = 25,855.76 × 4,757.36
4. Step 4: Simplify right side
   17,240.32x = 123,005,158.39
5. Step 5: Solve for x
   x = 123,005,158.39/17,240.32
6. Step 6: Final answer
   x = 7,134.74