Finding the Fourth Proportional to 2,856.42, 4,281.30 and 2,337.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,856.42 : 4,281.30 = 2,337.30 : x
2. Step 2: Convert to fraction form
   2,856.42/4,281.30 = 2,337.30/x
3. Step 3: Cross multiply
   2,856.42x = 4,281.30 × 2,337.30
4. Step 4: Simplify right side
   2,856.42x = 10,006,682.49
5. Step 5: Solve for x
   x = 10,006,682.49/2,856.42
6. Step 6: Final answer
   x = 3,503.23