Finding the Fourth Proportional to 1,461,068.96, 2,016,277.89 and 816,489.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,461,068.96 : 2,016,277.89 = 816,489.15 : x
2. Step 2: Convert to fraction form
   1,461,068.96/2,016,277.89 = 816,489.15/x
3. Step 3: Cross multiply
   1,461,068.96x = 2,016,277.89 × 816,489.15
4. Step 4: Simplify right side
   1,461,068.96x = 1,646,269,020,569.89
5. Step 5: Solve for x
   x = 1,646,269,020,569.89/1,461,068.96
6. Step 6: Final answer
   x = 1,126,756.55