Finding the Fourth Proportional to 9,153.78, 12,632.70 and 5,795.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,153.78 : 12,632.70 = 5,795.37 : x
2. Step 2: Convert to fraction form
   9,153.78/12,632.70 = 5,795.37/x
3. Step 3: Cross multiply
   9,153.78x = 12,632.70 × 5,795.37
4. Step 4: Simplify right side
   9,153.78x = 73,211,170.60
5. Step 5: Solve for x
   x = 73,211,170.60/9,153.78
6. Step 6: Final answer
   x = 7,997.92