Finding the Fourth Proportional to 3,918,062.69, 5,874,411.01 and 1,995,251.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,918,062.69 : 5,874,411.01 = 1,995,251.89 : x
2. Step 2: Convert to fraction form
   3,918,062.69/5,874,411.01 = 1,995,251.89/x
3. Step 3: Cross multiply
   3,918,062.69x = 5,874,411.01 × 1,995,251.89
4. Step 4: Simplify right side
   3,918,062.69x = 11,720,929,650,665.15
5. Step 5: Solve for x
   x = 11,720,929,650,665.15/3,918,062.69
6. Step 6: Final answer
   x = 2,991,511.51