Finding the Fourth Proportional to 1,460,956.05, 2,016,080.61 and 816,381.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460,956.05 : 2,016,080.61 = 816,381.54 : x
2. Step 2: Convert to fraction form
   1,460,956.05/2,016,080.61 = 816,381.54/x
3. Step 3: Cross multiply
   1,460,956.05x = 2,016,080.61 × 816,381.54
4. Step 4: Simplify right side
   1,460,956.05x = 1,645,890,993,155.94
5. Step 5: Solve for x
   x = 1,645,890,993,155.94/1,460,956.05
6. Step 6: Final answer
   x = 1,126,584.88