Finding the Fourth Proportional to 2,034,842.29, 3,049,941.58 and 819,640.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,842.29 : 3,049,941.58 = 819,640.76 : x
2. Step 2: Convert to fraction form
   2,034,842.29/3,049,941.58 = 819,640.76/x
3. Step 3: Cross multiply
   2,034,842.29x = 3,049,941.58 × 819,640.76
4. Step 4: Simplify right side
   2,034,842.29x = 2,499,856,417,287.99
5. Step 5: Solve for x
   x = 2,499,856,417,287.99/2,034,842.29
6. Step 6: Final answer
   x = 1,228,525.88