Finding the Fourth Proportional to 6,375.16, 9,562.20 and 2,214.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,375.16 : 9,562.20 = 2,214.10 : x
2. Step 2: Convert to fraction form
   6,375.16/9,562.20 = 2,214.10/x
3. Step 3: Cross multiply
   6,375.16x = 9,562.20 × 2,214.10
4. Step 4: Simplify right side
   6,375.16x = 21,171,667.02
5. Step 5: Solve for x
   x = 21,171,667.02/6,375.16
6. Step 6: Final answer
   x = 3,320.96