Finding the Fourth Proportional to 9,526.59, 13,144.37 and 5,545.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,526.59 : 13,144.37 = 5,545.35 : x
2. Step 2: Convert to fraction form
   9,526.59/13,144.37 = 5,545.35/x
3. Step 3: Cross multiply
   9,526.59x = 13,144.37 × 5,545.35
4. Step 4: Simplify right side
   9,526.59x = 72,890,104.45
5. Step 5: Solve for x
   x = 72,890,104.45/9,526.59
6. Step 6: Final answer
   x = 7,651.23