Finding the Fourth Proportional to 2,397.47, 3,601.65 and 2,069.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.47 : 3,601.65 = 2,069.42 : x
2. Step 2: Convert to fraction form
   2,397.47/3,601.65 = 2,069.42/x
3. Step 3: Cross multiply
   2,397.47x = 3,601.65 × 2,069.42
4. Step 4: Simplify right side
   2,397.47x = 7,453,326.54
5. Step 5: Solve for x
   x = 7,453,326.54/2,397.47
6. Step 6: Final answer
   x = 3,108.83