Finding the Fourth Proportional to 1,766.22, 2,437.47 and 1,323.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766.22 : 2,437.47 = 1,323.42 : x
2. Step 2: Convert to fraction form
   1,766.22/2,437.47 = 1,323.42/x
3. Step 3: Cross multiply
   1,766.22x = 2,437.47 × 1,323.42
4. Step 4: Simplify right side
   1,766.22x = 3,225,796.55
5. Step 5: Solve for x
   x = 3,225,796.55/1,766.22
6. Step 6: Final answer
   x = 1,826.38