Finding the Fourth Proportional to 9,424.64, 13,008.47 and 5,650.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,424.64 : 13,008.47 = 5,650.25 : x
2. Step 2: Convert to fraction form
   9,424.64/13,008.47 = 5,650.25/x
3. Step 3: Cross multiply
   9,424.64x = 13,008.47 × 5,650.25
4. Step 4: Simplify right side
   9,424.64x = 73,501,014.32
5. Step 5: Solve for x
   x = 73,501,014.32/9,424.64
6. Step 6: Final answer
   x = 7,798.81