Finding the Fourth Proportional to 1,826,131.43, 2,519,839.82 and 1,052,012.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826,131.43 : 2,519,839.82 = 1,052,012.91 : x
2. Step 2: Convert to fraction form
   1,826,131.43/2,519,839.82 = 1,052,012.91/x
3. Step 3: Cross multiply
   1,826,131.43x = 2,519,839.82 × 1,052,012.91
4. Step 4: Simplify right side
   1,826,131.43x = 2,650,904,016,512.01
5. Step 5: Solve for x
   x = 2,650,904,016,512.01/1,826,131.43
6. Step 6: Final answer
   x = 1,451,650.18