Finding the Fourth Proportional to 2,335,422.30, 3,222,809.70 and 1,369,196.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335,422.30 : 3,222,809.70 = 1,369,196.14 : x
2. Step 2: Convert to fraction form
   2,335,422.30/3,222,809.70 = 1,369,196.14/x
3. Step 3: Cross multiply
   2,335,422.30x = 3,222,809.70 × 1,369,196.14
4. Step 4: Simplify right side
   2,335,422.30x = 4,412,658,601,194.56
5. Step 5: Solve for x
   x = 4,412,658,601,194.56/2,335,422.30
6. Step 6: Final answer
   x = 1,889,447.83