Finding the Fourth Proportional to 9,601.61, 13,250.27 and 5,352.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.61 : 13,250.27 = 5,352.94 : x
2. Step 2: Convert to fraction form
   9,601.61/13,250.27 = 5,352.94/x
3. Step 3: Cross multiply
   9,601.61x = 13,250.27 × 5,352.94
4. Step 4: Simplify right side
   9,601.61x = 70,927,880.55
5. Step 5: Solve for x
   x = 70,927,880.55/9,601.61
6. Step 6: Final answer
   x = 7,387.08