Finding the Fourth Proportional to 1,085,669.57, 1,498,068.85 and 649,982.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,669.57 : 1,498,068.85 = 649,982.52 : x
2. Step 2: Convert to fraction form
   1,085,669.57/1,498,068.85 = 649,982.52/x
3. Step 3: Cross multiply
   1,085,669.57x = 1,498,068.85 × 649,982.52
4. Step 4: Simplify right side
   1,085,669.57x = 973,718,569,030.59
5. Step 5: Solve for x
   x = 973,718,569,030.59/1,085,669.57
6. Step 6: Final answer
   x = 896,882.99