Finding the Fourth Proportional to 2,786,103.18, 3,844,866.42 and 1,562,680.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,786,103.18 : 3,844,866.42 = 1,562,680.80 : x
2. Step 2: Convert to fraction form
   2,786,103.18/3,844,866.42 = 1,562,680.80/x
3. Step 3: Cross multiply
   2,786,103.18x = 3,844,866.42 × 1,562,680.80
4. Step 4: Simplify right side
   2,786,103.18x = 6,008,298,933,098.74
5. Step 5: Solve for x
   x = 6,008,298,933,098.74/2,786,103.18
6. Step 6: Final answer
   x = 2,156,524.20