Finding the Fourth Proportional to 1,850.24, 2,553.31 and 1,064.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850.24 : 2,553.31 = 1,064.29 : x
2. Step 2: Convert to fraction form
   1,850.24/2,553.31 = 1,064.29/x
3. Step 3: Cross multiply
   1,850.24x = 2,553.31 × 1,064.29
4. Step 4: Simplify right side
   1,850.24x = 2,717,462.30
5. Step 5: Solve for x
   x = 2,717,462.30/1,850.24
6. Step 6: Final answer
   x = 1,468.71