Finding the Fourth Proportional to 5,333,231.34, 7,352,910.72 and 3,398,786.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,333,231.34 : 7,352,910.72 = 3,398,786.10 : x
2. Step 2: Convert to fraction form
   5,333,231.34/7,352,910.72 = 3,398,786.10/x
3. Step 3: Cross multiply
   5,333,231.34x = 7,352,910.72 × 3,398,786.10
4. Step 4: Simplify right side
   5,333,231.34x = 24,990,970,749,676.99
5. Step 5: Solve for x
   x = 24,990,970,749,676.99/5,333,231.34
6. Step 6: Final answer
   x = 4,685,896.63