Finding the Fourth Proportional to 5,764.16, 7,931.04 and 5,633.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,764.16 : 7,931.04 = 5,633.12 : x
2. Step 2: Convert to fraction form
   5,764.16/7,931.04 = 5,633.12/x
3. Step 3: Cross multiply
   5,764.16x = 7,931.04 × 5,633.12
4. Step 4: Simplify right side
   5,764.16x = 44,676,500.04
5. Step 5: Solve for x
   x = 44,676,500.04/5,764.16
6. Step 6: Final answer
   x = 7,750.74