Finding the Fourth Proportional to 1,078,936.49, 1,488,826.33 and 595,470.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,936.49 : 1,488,826.33 = 595,470.42 : x
2. Step 2: Convert to fraction form
   1,078,936.49/1,488,826.33 = 595,470.42/x
3. Step 3: Cross multiply
   1,078,936.49x = 1,488,826.33 × 595,470.42
4. Step 4: Simplify right side
   1,078,936.49x = 886,552,038,543.48
5. Step 5: Solve for x
   x = 886,552,038,543.48/1,078,936.49
6. Step 6: Final answer
   x = 821,690.66