Finding the Fourth Proportional to 2,386,077.96, 3,292,738.72 and 1,298,371.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386,077.96 : 3,292,738.72 = 1,298,371.08 : x
2. Step 2: Convert to fraction form
   2,386,077.96/3,292,738.72 = 1,298,371.08/x
3. Step 3: Cross multiply
   2,386,077.96x = 3,292,738.72 × 1,298,371.08
4. Step 4: Simplify right side
   2,386,077.96x = 4,275,196,728,044.22
5. Step 5: Solve for x
   x = 4,275,196,728,044.22/2,386,077.96
6. Step 6: Final answer
   x = 1,791,725.50