Finding the Fourth Proportional to 2,064.59, 2,851.48 and 1,400.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.59 : 2,851.48 = 1,400.29 : x
2. Step 2: Convert to fraction form
   2,064.59/2,851.48 = 1,400.29/x
3. Step 3: Cross multiply
   2,064.59x = 2,851.48 × 1,400.29
4. Step 4: Simplify right side
   2,064.59x = 3,992,884.67
5. Step 5: Solve for x
   x = 3,992,884.67/2,064.59
6. Step 6: Final answer
   x = 1,933.98