Finding the Fourth Proportional to 2,507.80, 3,753.42 and 2,328.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.80 : 3,753.42 = 2,328.52 : x
2. Step 2: Convert to fraction form
   2,507.80/3,753.42 = 2,328.52/x
3. Step 3: Cross multiply
   2,507.80x = 3,753.42 × 2,328.52
4. Step 4: Simplify right side
   2,507.80x = 8,739,913.54
5. Step 5: Solve for x
   x = 8,739,913.54/2,507.80
6. Step 6: Final answer
   x = 3,485.09