Finding the Fourth Proportional to 7,172,019.73, 10,754,863.78 and 2,053,287.97

Step by Step Solution

1. Step 1: Write the proportion equation
   7,172,019.73 : 10,754,863.78 = 2,053,287.97 : x
2. Step 2: Convert to fraction form
   7,172,019.73/10,754,863.78 = 2,053,287.97/x
3. Step 3: Cross multiply
   7,172,019.73x = 10,754,863.78 × 2,053,287.97
4. Step 4: Simplify right side
   7,172,019.73x = 22,082,832,418,462.73
5. Step 5: Solve for x
   x = 22,082,832,418,462.73/7,172,019.73
6. Step 6: Final answer
   x = 3,079,025.61