Finding the Fourth Proportional to 1,413,144.83, 1,950,219.59 and 768,552.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413,144.83 : 1,950,219.59 = 768,552.10 : x
2. Step 2: Convert to fraction form
   1,413,144.83/1,950,219.59 = 768,552.10/x
3. Step 3: Cross multiply
   1,413,144.83x = 1,950,219.59 × 768,552.10
4. Step 4: Simplify right side
   1,413,144.83x = 1,498,845,352,637.33
5. Step 5: Solve for x
   x = 1,498,845,352,637.33/1,413,144.83
6. Step 6: Final answer
   x = 1,060,645.25