Finding the Fourth Proportional to 6,997.17, 10,498.18 and 3,104.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,997.17 : 10,498.18 = 3,104.31 : x
2. Step 2: Convert to fraction form
   6,997.17/10,498.18 = 3,104.31/x
3. Step 3: Cross multiply
   6,997.17x = 10,498.18 × 3,104.31
4. Step 4: Simplify right side
   6,997.17x = 32,589,605.16
5. Step 5: Solve for x
   x = 32,589,605.16/6,997.17
6. Step 6: Final answer
   x = 4,657.54