Finding the Fourth Proportional to 2,045,456.12, 3,068,627.25 and 783,283.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045,456.12 : 3,068,627.25 = 783,283.88 : x
2. Step 2: Convert to fraction form
   2,045,456.12/3,068,627.25 = 783,283.88/x
3. Step 3: Cross multiply
   2,045,456.12x = 3,068,627.25 × 783,283.88
4. Step 4: Simplify right side
   2,045,456.12x = 2,403,606,258,653.73
5. Step 5: Solve for x
   x = 2,403,606,258,653.73/2,045,456.12
6. Step 6: Final answer
   x = 1,175,095.49