Finding the Fourth Proportional to 2,743,134.13, 3,785,166.42 and 1,581,623.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743,134.13 : 3,785,166.42 = 1,581,623.86 : x
2. Step 2: Convert to fraction form
   2,743,134.13/3,785,166.42 = 1,581,623.86/x
3. Step 3: Cross multiply
   2,743,134.13x = 3,785,166.42 × 1,581,623.86
4. Step 4: Simplify right side
   2,743,134.13x = 5,986,709,523,942.78
5. Step 5: Solve for x
   x = 5,986,709,523,942.78/2,743,134.13
6. Step 6: Final answer
   x = 2,182,434.12