Finding the Fourth Proportional to 5,821,488.17, 8,722,578.82 and 3,540,111.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,821,488.17 : 8,722,578.82 = 3,540,111.61 : x
2. Step 2: Convert to fraction form
   5,821,488.17/8,722,578.82 = 3,540,111.61/x
3. Step 3: Cross multiply
   5,821,488.17x = 8,722,578.82 × 3,540,111.61
4. Step 4: Simplify right side
   5,821,488.17x = 30,878,902,522,603.77
5. Step 5: Solve for x
   x = 30,878,902,522,603.77/5,821,488.17
6. Step 6: Final answer
   x = 5,304,297.05