Finding the Fourth Proportional to 4,993,820.86, 7,469,091.89 and 2,939,585.73

Step by Step Solution

1. Step 1: Write the proportion equation
   4,993,820.86 : 7,469,091.89 = 2,939,585.73 : x
2. Step 2: Convert to fraction form
   4,993,820.86/7,469,091.89 = 2,939,585.73/x
3. Step 3: Cross multiply
   4,993,820.86x = 7,469,091.89 × 2,939,585.73
4. Step 4: Simplify right side
   4,993,820.86x = 21,956,035,935,902.73
5. Step 5: Solve for x
   x = 21,956,035,935,902.73/4,993,820.86
6. Step 6: Final answer
   x = 4,396,640.68