Finding the Fourth Proportional to 1,850.52, 2,553.68 and 1,064.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850.52 : 2,553.68 = 1,064.52 : x
2. Step 2: Convert to fraction form
   1,850.52/2,553.68 = 1,064.52/x
3. Step 3: Cross multiply
   1,850.52x = 2,553.68 × 1,064.52
4. Step 4: Simplify right side
   1,850.52x = 2,718,443.43
5. Step 5: Solve for x
   x = 2,718,443.43/1,850.52
6. Step 6: Final answer
   x = 1,469.02