Finding the Fourth Proportional to 2,223,658.62, 3,068,651.52 and 1,205,063.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,658.62 : 3,068,651.52 = 1,205,063.37 : x
2. Step 2: Convert to fraction form
   2,223,658.62/3,068,651.52 = 1,205,063.37/x
3. Step 3: Cross multiply
   2,223,658.62x = 3,068,651.52 × 1,205,063.37
4. Step 4: Simplify right side
   2,223,658.62x = 3,697,919,542,046.82
5. Step 5: Solve for x
   x = 3,697,919,542,046.82/2,223,658.62
6. Step 6: Final answer
   x = 1,662,988.87