Finding the Fourth Proportional to 2,337.83, 3,502.64 and 2,280.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.83 : 3,502.64 = 2,280.42 : x
2. Step 2: Convert to fraction form
   2,337.83/3,502.64 = 2,280.42/x
3. Step 3: Cross multiply
   2,337.83x = 3,502.64 × 2,280.42
4. Step 4: Simplify right side
   2,337.83x = 7,987,496.01
5. Step 5: Solve for x
   x = 7,987,496.01/2,337.83
6. Step 6: Final answer
   x = 3,416.63