Finding the Fourth Proportional to 2,109,016.16, 2,910,678 and 1,203,751.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,016.16 : 2,910,678 = 1,203,751.52 : x
2. Step 2: Convert to fraction form
   2,109,016.16/2,910,678 = 1,203,751.52/x
3. Step 3: Cross multiply
   2,109,016.16x = 2,910,678 × 1,203,751.52
4. Step 4: Simplify right side
   2,109,016.16x = 3,503,733,066,730.56
5. Step 5: Solve for x
   x = 3,503,733,066,730.56/2,109,016.16
6. Step 6: Final answer
   x = 1,661,311.63