Finding the Fourth Proportional to 1,945,947.49, 2,685,573.58 and 1,086,673.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,947.49 : 2,685,573.58 = 1,086,673.83 : x
2. Step 2: Convert to fraction form
   1,945,947.49/2,685,573.58 = 1,086,673.83/x
3. Step 3: Cross multiply
   1,945,947.49x = 2,685,573.58 × 1,086,673.83
4. Step 4: Simplify right side
   1,945,947.49x = 2,918,342,517,175.34
5. Step 5: Solve for x
   x = 2,918,342,517,175.34/1,945,947.49
6. Step 6: Final answer
   x = 1,499,702.60