Finding the Fourth Proportional to 9,592.08, 13,237.20 and 5,615.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,592.08 : 13,237.20 = 5,615.52 : x
2. Step 2: Convert to fraction form
   9,592.08/13,237.20 = 5,615.52/x
3. Step 3: Cross multiply
   9,592.08x = 13,237.20 × 5,615.52
4. Step 4: Simplify right side
   9,592.08x = 74,333,761.34
5. Step 5: Solve for x
   x = 74,333,761.34/9,592.08
6. Step 6: Final answer
   x = 7,749.49