Finding the Fourth Proportional to 2,079,292.48, 3,120,182.88 and 1,910,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,292.48 : 3,120,182.88 = 1,910,086.72 : x
2. Step 2: Convert to fraction form
   2,079,292.48/3,120,182.88 = 1,910,086.72/x
3. Step 3: Cross multiply
   2,079,292.48x = 3,120,182.88 × 1,910,086.72
4. Step 4: Simplify right side
   2,079,292.48x = 5,959,819,883,059.35
5. Step 5: Solve for x
   x = 5,959,819,883,059.35/2,079,292.48
6. Step 6: Final answer
   x = 2,866,272.99