Finding the Fourth Proportional to 1,662,821.27, 2,294,696.72 and 898,874.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,821.27 : 2,294,696.72 = 898,874.82 : x
2. Step 2: Convert to fraction form
   1,662,821.27/2,294,696.72 = 898,874.82/x
3. Step 3: Cross multiply
   1,662,821.27x = 2,294,696.72 × 898,874.82
4. Step 4: Simplify right side
   1,662,821.27x = 2,062,645,096,650.22
5. Step 5: Solve for x
   x = 2,062,645,096,650.22/1,662,821.27
6. Step 6: Final answer
   x = 1,240,449.07