Finding the Fourth Proportional to 6,691.55, 10,033.61 and 2,997.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,691.55 : 10,033.61 = 2,997.32 : x
2. Step 2: Convert to fraction form
   6,691.55/10,033.61 = 2,997.32/x
3. Step 3: Cross multiply
   6,691.55x = 10,033.61 × 2,997.32
4. Step 4: Simplify right side
   6,691.55x = 30,073,874.77
5. Step 5: Solve for x
   x = 30,073,874.77/6,691.55
6. Step 6: Final answer
   x = 4,494.31