Finding the Fourth Proportional to 2,047,016.75, 2,824,912.46 and 1,187,836.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,016.75 : 2,824,912.46 = 1,187,836.79 : x
2. Step 2: Convert to fraction form
   2,047,016.75/2,824,912.46 = 1,187,836.79/x
3. Step 3: Cross multiply
   2,047,016.75x = 2,824,912.46 × 1,187,836.79
4. Step 4: Simplify right side
   2,047,016.75x = 3,355,534,937,362.43
5. Step 5: Solve for x
   x = 3,355,534,937,362.43/2,047,016.75
6. Step 6: Final answer
   x = 1,639,231.80