Finding the Fourth Proportional to 2,826,614.34, 3,900,373.56 and 1,910,836.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826,614.34 : 3,900,373.56 = 1,910,836.17 : x
2. Step 2: Convert to fraction form
   2,826,614.34/3,900,373.56 = 1,910,836.17/x
3. Step 3: Cross multiply
   2,826,614.34x = 3,900,373.56 × 1,910,836.17
4. Step 4: Simplify right side
   2,826,614.34x = 7,452,974,874,959.67
5. Step 5: Solve for x
   x = 7,452,974,874,959.67/2,826,614.34
6. Step 6: Final answer
   x = 2,636,714.45