Finding the Fourth Proportional to 2,392.10, 3,303.27 and 1,801.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.10 : 3,303.27 = 1,801.61 : x
2. Step 2: Convert to fraction form
   2,392.10/3,303.27 = 1,801.61/x
3. Step 3: Cross multiply
   2,392.10x = 3,303.27 × 1,801.61
4. Step 4: Simplify right side
   2,392.10x = 5,951,204.26
5. Step 5: Solve for x
   x = 5,951,204.26/2,392.10
6. Step 6: Final answer
   x = 2,487.86