Finding the Fourth Proportional to 2,073,768, 2,861,799.88 and 1,119,912

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,768 : 2,861,799.88 = 1,119,912 : x
2. Step 2: Convert to fraction form
   2,073,768/2,861,799.88 = 1,119,912/x
3. Step 3: Cross multiply
   2,073,768x = 2,861,799.88 × 1,119,912
4. Step 4: Simplify right side
   2,073,768x = 3,204,964,027,210.56
5. Step 5: Solve for x
   x = 3,204,964,027,210.56/2,073,768
6. Step 6: Final answer
   x = 1,545,478.58