Finding the Fourth Proportional to 2,408,613.45, 3,323,581.07 and 1,320,598.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,613.45 : 3,323,581.07 = 1,320,598.72 : x
2. Step 2: Convert to fraction form
   2,408,613.45/3,323,581.07 = 1,320,598.72/x
3. Step 3: Cross multiply
   2,408,613.45x = 3,323,581.07 × 1,320,598.72
4. Step 4: Simplify right side
   2,408,613.45x = 4,389,116,906,858.23
5. Step 5: Solve for x
   x = 4,389,116,906,858.23/2,408,613.45
6. Step 6: Final answer
   x = 1,822,258.74