Finding the Fourth Proportional to 2,790,327.69, 3,851,037.27 and 1,550,216.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,790,327.69 : 3,851,037.27 = 1,550,216.07 : x
2. Step 2: Convert to fraction form
   2,790,327.69/3,851,037.27 = 1,550,216.07/x
3. Step 3: Cross multiply
   2,790,327.69x = 3,851,037.27 × 1,550,216.07
4. Step 4: Simplify right side
   2,790,327.69x = 5,969,939,862,122.93
5. Step 5: Solve for x
   x = 5,969,939,862,122.93/2,790,327.69
6. Step 6: Final answer
   x = 2,139,512.10