Finding the Fourth Proportional to 2,516,856.27, 3,773,791.17 and 999,723.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516,856.27 : 3,773,791.17 = 999,723.48 : x
2. Step 2: Convert to fraction form
   2,516,856.27/3,773,791.17 = 999,723.48/x
3. Step 3: Cross multiply
   2,516,856.27x = 3,773,791.17 × 999,723.48
4. Step 4: Simplify right side
   2,516,856.27x = 3,772,747,641,265.67
5. Step 5: Solve for x
   x = 3,772,747,641,265.67/2,516,856.27
6. Step 6: Final answer
   x = 1,498,992.09