Finding the Fourth Proportional to 2,250,200.24, 3,105,156.52 and 1,231,408.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250,200.24 : 3,105,156.52 = 1,231,408.08 : x
2. Step 2: Convert to fraction form
   2,250,200.24/3,105,156.52 = 1,231,408.08/x
3. Step 3: Cross multiply
   2,250,200.24x = 3,105,156.52 × 1,231,408.08
4. Step 4: Simplify right side
   2,250,200.24x = 3,823,714,828,392.68
5. Step 5: Solve for x
   x = 3,823,714,828,392.68/2,250,200.24
6. Step 6: Final answer
   x = 1,699,277.58