Finding the Fourth Proportional to 1,650.86, 2,277.33 and 1,119.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650.86 : 2,277.33 = 1,119.77 : x
2. Step 2: Convert to fraction form
   1,650.86/2,277.33 = 1,119.77/x
3. Step 3: Cross multiply
   1,650.86x = 2,277.33 × 1,119.77
4. Step 4: Simplify right side
   1,650.86x = 2,550,085.81
5. Step 5: Solve for x
   x = 2,550,085.81/1,650.86
6. Step 6: Final answer
   x = 1,544.70