Finding the Fourth Proportional to 9,601.56, 13,250.64 and 5,410.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.56 : 13,250.64 = 5,410.08 : x
2. Step 2: Convert to fraction form
   9,601.56/13,250.64 = 5,410.08/x
3. Step 3: Cross multiply
   9,601.56x = 13,250.64 × 5,410.08
4. Step 4: Simplify right side
   9,601.56x = 71,687,022.45
5. Step 5: Solve for x
   x = 71,687,022.45/9,601.56
6. Step 6: Final answer
   x = 7,466.18