Finding the Fourth Proportional to 1,849.48, 2,552.34 and 1,063.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849.48 : 2,552.34 = 1,063.78 : x
2. Step 2: Convert to fraction form
   1,849.48/2,552.34 = 1,063.78/x
3. Step 3: Cross multiply
   1,849.48x = 2,552.34 × 1,063.78
4. Step 4: Simplify right side
   1,849.48x = 2,715,128.25
5. Step 5: Solve for x
   x = 2,715,128.25/1,849.48
6. Step 6: Final answer
   x = 1,468.05