Finding the Fourth Proportional to 3,818.16, 5,722.04 and 2,337.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,818.16 : 5,722.04 = 2,337.89 : x
2. Step 2: Convert to fraction form
   3,818.16/5,722.04 = 2,337.89/x
3. Step 3: Cross multiply
   3,818.16x = 5,722.04 × 2,337.89
4. Step 4: Simplify right side
   3,818.16x = 13,377,459.80
5. Step 5: Solve for x
   x = 13,377,459.80/3,818.16
6. Step 6: Final answer
   x = 3,503.64