Finding the Fourth Proportional to 9,590.52, 13,234.88 and 5,398.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,590.52 : 13,234.88 = 5,398.84 : x
2. Step 2: Convert to fraction form
   9,590.52/13,234.88 = 5,398.84/x
3. Step 3: Cross multiply
   9,590.52x = 13,234.88 × 5,398.84
4. Step 4: Simplify right side
   9,590.52x = 71,452,999.54
5. Step 5: Solve for x
   x = 71,452,999.54/9,590.52
6. Step 6: Final answer
   x = 7,450.38