Finding the Fourth Proportional to 3,832.52, 5,289.72 and 2,435

Step by Step Solution

1. Step 1: Write the proportion equation
   3,832.52 : 5,289.72 = 2,435 : x
2. Step 2: Convert to fraction form
   3,832.52/5,289.72 = 2,435/x
3. Step 3: Cross multiply
   3,832.52x = 5,289.72 × 2,435
4. Step 4: Simplify right side
   3,832.52x = 12,880,468.20
5. Step 5: Solve for x
   x = 12,880,468.20/3,832.52
6. Step 6: Final answer
   x = 3,360.84