Finding the Fourth Proportional to 2,573.16, 3,851.34 and 1,400.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.16 : 3,851.34 = 1,400.23 : x
2. Step 2: Convert to fraction form
   2,573.16/3,851.34 = 1,400.23/x
3. Step 3: Cross multiply
   2,573.16x = 3,851.34 × 1,400.23
4. Step 4: Simplify right side
   2,573.16x = 5,392,761.81
5. Step 5: Solve for x
   x = 5,392,761.81/2,573.16
6. Step 6: Final answer
   x = 2,095.77