Finding the Fourth Proportional to 9,710.28, 14,567.58 and 4,782.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,710.28 : 14,567.58 = 4,782.24 : x
2. Step 2: Convert to fraction form
   9,710.28/14,567.58 = 4,782.24/x
3. Step 3: Cross multiply
   9,710.28x = 14,567.58 × 4,782.24
4. Step 4: Simplify right side
   9,710.28x = 69,665,663.78
5. Step 5: Solve for x
   x = 69,665,663.78/9,710.28
6. Step 6: Final answer
   x = 7,174.42