Finding the Fourth Proportional to 7,608.08, 10,499.37 and 4,250.78

Step by Step Solution

1. Step 1: Write the proportion equation
   7,608.08 : 10,499.37 = 4,250.78 : x
2. Step 2: Convert to fraction form
   7,608.08/10,499.37 = 4,250.78/x
3. Step 3: Cross multiply
   7,608.08x = 10,499.37 × 4,250.78
4. Step 4: Simplify right side
   7,608.08x = 44,630,512.01
5. Step 5: Solve for x
   x = 44,630,512.01/7,608.08
6. Step 6: Final answer
   x = 5,866.20