Finding the Fourth Proportional to 2,788,694.70, 3,851,906.49 and 2,300,433.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,788,694.70 : 3,851,906.49 = 2,300,433.59 : x
2. Step 2: Convert to fraction form
   2,788,694.70/3,851,906.49 = 2,300,433.59/x
3. Step 3: Cross multiply
   2,788,694.70x = 3,851,906.49 × 2,300,433.59
4. Step 4: Simplify right side
   2,788,694.70x = 8,861,055,055,875.47
5. Step 5: Solve for x
   x = 8,861,055,055,875.47/2,788,694.70
6. Step 6: Final answer
   x = 3,177,491.98