Finding the Fourth Proportional to 5,796.75, 8,688.43 and 2,670.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,796.75 : 8,688.43 = 2,670.22 : x
2. Step 2: Convert to fraction form
   5,796.75/8,688.43 = 2,670.22/x
3. Step 3: Cross multiply
   5,796.75x = 8,688.43 × 2,670.22
4. Step 4: Simplify right side
   5,796.75x = 23,200,019.55
5. Step 5: Solve for x
   x = 23,200,019.55/5,796.75
6. Step 6: Final answer
   x = 4,002.25