Finding the Fourth Proportional to 6,997.32, 10,493.18 and 3,099.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,997.32 : 10,493.18 = 3,099.08 : x
2. Step 2: Convert to fraction form
   6,997.32/10,493.18 = 3,099.08/x
3. Step 3: Cross multiply
   6,997.32x = 10,493.18 × 3,099.08
4. Step 4: Simplify right side
   6,997.32x = 32,519,204.27
5. Step 5: Solve for x
   x = 32,519,204.27/6,997.32
6. Step 6: Final answer
   x = 4,647.38