Finding the Fourth Proportional to 9,601.88, 13,250.70 and 5,410.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.88 : 13,250.70 = 5,410.04 : x
2. Step 2: Convert to fraction form
   9,601.88/13,250.70 = 5,410.04/x
3. Step 3: Cross multiply
   9,601.88x = 13,250.70 × 5,410.04
4. Step 4: Simplify right side
   9,601.88x = 71,686,817.03
5. Step 5: Solve for x
   x = 71,686,817.03/9,601.88
6. Step 6: Final answer
   x = 7,465.91