Finding the Fourth Proportional to 1,839,456.72, 2,536,279.02 and 1,258,959.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,839,456.72 : 2,536,279.02 = 1,258,959.96 : x
2. Step 2: Convert to fraction form
   1,839,456.72/2,536,279.02 = 1,258,959.96/x
3. Step 3: Cross multiply
   1,839,456.72x = 2,536,279.02 × 1,258,959.96
4. Step 4: Simplify right side
   1,839,456.72x = 3,193,073,733,568.04
5. Step 5: Solve for x
   x = 3,193,073,733,568.04/1,839,456.72
6. Step 6: Final answer
   x = 1,735,878.70