Finding the Fourth Proportional to 7,520.64, 10,370.88 and 5,796.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,520.64 : 10,370.88 = 5,796.96 : x
2. Step 2: Convert to fraction form
   7,520.64/10,370.88 = 5,796.96/x
3. Step 3: Cross multiply
   7,520.64x = 10,370.88 × 5,796.96
4. Step 4: Simplify right side
   7,520.64x = 60,119,576.52
5. Step 5: Solve for x
   x = 60,119,576.52/7,520.64
6. Step 6: Final answer
   x = 7,993.94