Finding the Fourth Proportional to 2,222,308.25, 3,066,785.49 and 1,203,713

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,308.25 : 3,066,785.49 = 1,203,713 : x
2. Step 2: Convert to fraction form
   2,222,308.25/3,066,785.49 = 1,203,713/x
3. Step 3: Cross multiply
   2,222,308.25x = 3,066,785.49 × 1,203,713
4. Step 4: Simplify right side
   2,222,308.25x = 3,691,529,562,524.37
5. Step 5: Solve for x
   x = 3,691,529,562,524.37/2,222,308.25
6. Step 6: Final answer
   x = 1,661,124.00