Finding the Fourth Proportional to 1,199,076.69, 1,799,860.83 and 802,488.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199,076.69 : 1,799,860.83 = 802,488.81 : x
2. Step 2: Convert to fraction form
   1,199,076.69/1,799,860.83 = 802,488.81/x
3. Step 3: Cross multiply
   1,199,076.69x = 1,799,860.83 × 802,488.81
4. Step 4: Simplify right side
   1,199,076.69x = 1,444,368,175,632.31
5. Step 5: Solve for x
   x = 1,444,368,175,632.31/1,199,076.69
6. Step 6: Final answer
   x = 1,204,566.97