Finding the Fourth Proportional to 5,092.72, 7,025.72 and 2,995.90

Step by Step Solution

1. Step 1: Write the proportion equation
   5,092.72 : 7,025.72 = 2,995.90 : x
2. Step 2: Convert to fraction form
   5,092.72/7,025.72 = 2,995.90/x
3. Step 3: Cross multiply
   5,092.72x = 7,025.72 × 2,995.90
4. Step 4: Simplify right side
   5,092.72x = 21,048,354.55
5. Step 5: Solve for x
   x = 21,048,354.55/5,092.72
6. Step 6: Final answer
   x = 4,133.03