Finding the Fourth Proportional to 1,489,922.58, 2,055,847.89 and 938,552.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,489,922.58 : 2,055,847.89 = 938,552.56 : x
2. Step 2: Convert to fraction form
   1,489,922.58/2,055,847.89 = 938,552.56/x
3. Step 3: Cross multiply
   1,489,922.58x = 2,055,847.89 × 938,552.56
4. Step 4: Simplify right side
   1,489,922.58x = 1,929,521,300,130.10
5. Step 5: Solve for x
   x = 1,929,521,300,130.10/1,489,922.58
6. Step 6: Final answer
   x = 1,295,048.03