Finding the Fourth Proportional to 2,392,806.48, 3,301,992.36 and 1,425,435.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392,806.48 : 3,301,992.36 = 1,425,435.72 : x
2. Step 2: Convert to fraction form
   2,392,806.48/3,301,992.36 = 1,425,435.72/x
3. Step 3: Cross multiply
   2,392,806.48x = 3,301,992.36 × 1,425,435.72
4. Step 4: Simplify right side
   2,392,806.48x = 4,706,777,857,111.10
5. Step 5: Solve for x
   x = 4,706,777,857,111.10/2,392,806.48
6. Step 6: Final answer
   x = 1,967,053.29