Finding the Fourth Proportional to 2,263,223.16, 3,123,185.67 and 1,244,627.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,223.16 : 3,123,185.67 = 1,244,627.94 : x
2. Step 2: Convert to fraction form
   2,263,223.16/3,123,185.67 = 1,244,627.94/x
3. Step 3: Cross multiply
   2,263,223.16x = 3,123,185.67 × 1,244,627.94
4. Step 4: Simplify right side
   2,263,223.16x = 3,887,204,146,689.62
5. Step 5: Solve for x
   x = 3,887,204,146,689.62/2,263,223.16
6. Step 6: Final answer
   x = 1,717,552.30