Finding the Fourth Proportional to 1,809,074.72, 2,713,672.02 and 910,026.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,809,074.72 : 2,713,672.02 = 910,026.56 : x
2. Step 2: Convert to fraction form
   1,809,074.72/2,713,672.02 = 910,026.56/x
3. Step 3: Cross multiply
   1,809,074.72x = 2,713,672.02 × 910,026.56
4. Step 4: Simplify right side
   1,809,074.72x = 2,469,513,599,760.49
5. Step 5: Solve for x
   x = 2,469,513,599,760.49/1,809,074.72
6. Step 6: Final answer
   x = 1,365,069.99