Finding the Fourth Proportional to 9,594.50, 13,240.41 and 5,615.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,594.50 : 13,240.41 = 5,615.42 : x
2. Step 2: Convert to fraction form
   9,594.50/13,240.41 = 5,615.42/x
3. Step 3: Cross multiply
   9,594.50x = 13,240.41 × 5,615.42
4. Step 4: Simplify right side
   9,594.50x = 74,350,463.12
5. Step 5: Solve for x
   x = 74,350,463.12/9,594.50
6. Step 6: Final answer
   x = 7,749.28