Finding the Fourth Proportional to 2,392.34, 3,303.15 and 1,597.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.34 : 3,303.15 = 1,597.55 : x
2. Step 2: Convert to fraction form
   2,392.34/3,303.15 = 1,597.55/x
3. Step 3: Cross multiply
   2,392.34x = 3,303.15 × 1,597.55
4. Step 4: Simplify right side
   2,392.34x = 5,276,947.28
5. Step 5: Solve for x
   x = 5,276,947.28/2,392.34
6. Step 6: Final answer
   x = 2,205.77