Finding the Fourth Proportional to 2,371.76, 3,272.82 and 1,323.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371.76 : 3,272.82 = 1,323.62 : x
2. Step 2: Convert to fraction form
   2,371.76/3,272.82 = 1,323.62/x
3. Step 3: Cross multiply
   2,371.76x = 3,272.82 × 1,323.62
4. Step 4: Simplify right side
   2,371.76x = 4,331,970.01
5. Step 5: Solve for x
   x = 4,331,970.01/2,371.76
6. Step 6: Final answer
   x = 1,826.48