Finding the Fourth Proportional to 5,868.78, 8,796.42 and 3,266.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,868.78 : 8,796.42 = 3,266.52 : x
2. Step 2: Convert to fraction form
   5,868.78/8,796.42 = 3,266.52/x
3. Step 3: Cross multiply
   5,868.78x = 8,796.42 × 3,266.52
4. Step 4: Simplify right side
   5,868.78x = 28,733,681.86
5. Step 5: Solve for x
   x = 28,733,681.86/5,868.78
6. Step 6: Final answer
   x = 4,896.02