Finding the Fourth Proportional to 2,070.51, 2,854.71 and 1,323.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,070.51 : 2,854.71 = 1,323.24 : x
2. Step 2: Convert to fraction form
   2,070.51/2,854.71 = 1,323.24/x
3. Step 3: Cross multiply
   2,070.51x = 2,854.71 × 1,323.24
4. Step 4: Simplify right side
   2,070.51x = 3,777,466.46
5. Step 5: Solve for x
   x = 3,777,466.46/2,070.51
6. Step 6: Final answer
   x = 1,824.41