Finding the Fourth Proportional to 9,588.72, 13,237.02 and 5,608.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,588.72 : 13,237.02 = 5,608.56 : x
2. Step 2: Convert to fraction form
   9,588.72/13,237.02 = 5,608.56/x
3. Step 3: Cross multiply
   9,588.72x = 13,237.02 × 5,608.56
4. Step 4: Simplify right side
   9,588.72x = 74,240,620.89
5. Step 5: Solve for x
   x = 74,240,620.89/9,588.72
6. Step 6: Final answer
   x = 7,742.50