Finding the Fourth Proportional to 5,340.88, 7,370.27 and 2,983.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,340.88 : 7,370.27 = 2,983.02 : x
2. Step 2: Convert to fraction form
   5,340.88/7,370.27 = 2,983.02/x
3. Step 3: Cross multiply
   5,340.88x = 7,370.27 × 2,983.02
4. Step 4: Simplify right side
   5,340.88x = 21,985,662.82
5. Step 5: Solve for x
   x = 21,985,662.82/5,340.88
6. Step 6: Final answer
   x = 4,116.49