Finding the Fourth Proportional to 3,789.34, 5,677.83 and 2,325.40

Step by Step Solution

1. Step 1: Write the proportion equation
   3,789.34 : 5,677.83 = 2,325.40 : x
2. Step 2: Convert to fraction form
   3,789.34/5,677.83 = 2,325.40/x
3. Step 3: Cross multiply
   3,789.34x = 5,677.83 × 2,325.40
4. Step 4: Simplify right side
   3,789.34x = 13,203,225.88
5. Step 5: Solve for x
   x = 13,203,225.88/3,789.34
6. Step 6: Final answer
   x = 3,484.31