Finding the Fourth Proportional to 1,996,721.69, 2,755,476.02 and 1,091,303.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996,721.69 : 2,755,476.02 = 1,091,303.69 : x
2. Step 2: Convert to fraction form
   1,996,721.69/2,755,476.02 = 1,091,303.69/x
3. Step 3: Cross multiply
   1,996,721.69x = 2,755,476.02 × 1,091,303.69
4. Step 4: Simplify right side
   1,996,721.69x = 3,007,061,137,283.39
5. Step 5: Solve for x
   x = 3,007,061,137,283.39/1,996,721.69
6. Step 6: Final answer
   x = 1,505,999.14