Finding the Fourth Proportional to 3,425,209.57, 5,138,408.18 and 1,150,956.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,425,209.57 : 5,138,408.18 = 1,150,956.01 : x
2. Step 2: Convert to fraction form
   3,425,209.57/5,138,408.18 = 1,150,956.01/x
3. Step 3: Cross multiply
   3,425,209.57x = 5,138,408.18 × 1,150,956.01
4. Step 4: Simplify right side
   3,425,209.57x = 5,914,081,770,849.38
5. Step 5: Solve for x
   x = 5,914,081,770,849.38/3,425,209.57
6. Step 6: Final answer
   x = 1,726,633.55