Finding the Fourth Proportional to 2,405,942.29, 3,320,073.46 and 1,373,409.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405,942.29 : 3,320,073.46 = 1,373,409.07 : x
2. Step 2: Convert to fraction form
   2,405,942.29/3,320,073.46 = 1,373,409.07/x
3. Step 3: Cross multiply
   2,405,942.29x = 3,320,073.46 × 1,373,409.07
4. Step 4: Simplify right side
   2,405,942.29x = 4,559,818,996,446.86
5. Step 5: Solve for x
   x = 4,559,818,996,446.86/2,405,942.29
6. Step 6: Final answer
   x = 1,895,232.07