Finding the Fourth Proportional to 2,327.46, 3,211.88 and 1,265.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.46 : 3,211.88 = 1,265.22 : x
2. Step 2: Convert to fraction form
   2,327.46/3,211.88 = 1,265.22/x
3. Step 3: Cross multiply
   2,327.46x = 3,211.88 × 1,265.22
4. Step 4: Simplify right side
   2,327.46x = 4,063,734.81
5. Step 5: Solve for x
   x = 4,063,734.81/2,327.46
6. Step 6: Final answer
   x = 1,746.00