Finding the Fourth Proportional to 1,078,616.07, 1,488,488.49 and 595,180.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,616.07 : 1,488,488.49 = 595,180.98 : x
2. Step 2: Convert to fraction form
   1,078,616.07/1,488,488.49 = 595,180.98/x
3. Step 3: Cross multiply
   1,078,616.07x = 1,488,488.49 × 595,180.98
4. Step 4: Simplify right side
   1,078,616.07x = 885,920,038,196.92
5. Step 5: Solve for x
   x = 885,920,038,196.92/1,078,616.07
6. Step 6: Final answer
   x = 821,348.82