Finding the Fourth Proportional to 1,469.86, 2,026.29 and 1,119.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469.86 : 2,026.29 = 1,119.94 : x
2. Step 2: Convert to fraction form
   1,469.86/2,026.29 = 1,119.94/x
3. Step 3: Cross multiply
   1,469.86x = 2,026.29 × 1,119.94
4. Step 4: Simplify right side
   1,469.86x = 2,269,323.22
5. Step 5: Solve for x
   x = 2,269,323.22/1,469.86
6. Step 6: Final answer
   x = 1,543.90