Finding the Fourth Proportional to 6,997.16, 10,495.33 and 3,100.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,997.16 : 10,495.33 = 3,100.25 : x
2. Step 2: Convert to fraction form
   6,997.16/10,495.33 = 3,100.25/x
3. Step 3: Cross multiply
   6,997.16x = 10,495.33 × 3,100.25
4. Step 4: Simplify right side
   6,997.16x = 32,538,146.83
5. Step 5: Solve for x
   x = 32,538,146.83/6,997.16
6. Step 6: Final answer
   x = 4,650.19