Finding the Fourth Proportional to 1,044,648.33, 1,566,182.86 and 684,909.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044,648.33 : 1,566,182.86 = 684,909.69 : x
2. Step 2: Convert to fraction form
   1,044,648.33/1,566,182.86 = 684,909.69/x
3. Step 3: Cross multiply
   1,044,648.33x = 1,566,182.86 × 684,909.69
4. Step 4: Simplify right side
   1,044,648.33x = 1,072,693,809,540.45
5. Step 5: Solve for x
   x = 1,072,693,809,540.45/1,044,648.33
6. Step 6: Final answer
   x = 1,026,846.82