Finding the Fourth Proportional to 2,386,162.92, 3,579,805.01 and 788,726.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386,162.92 : 3,579,805.01 = 788,726.06 : x
2. Step 2: Convert to fraction form
   2,386,162.92/3,579,805.01 = 788,726.06/x
3. Step 3: Cross multiply
   2,386,162.92x = 3,579,805.01 × 788,726.06
4. Step 4: Simplify right side
   2,386,162.92x = 2,823,485,501,105.56
5. Step 5: Solve for x
   x = 2,823,485,501,105.56/2,386,162.92
6. Step 6: Final answer
   x = 1,183,274.40