Finding the Fourth Proportional to 6,590.26, 9,089.31 and 5,598.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,590.26 : 9,089.31 = 5,598.82 : x
2. Step 2: Convert to fraction form
   6,590.26/9,089.31 = 5,598.82/x
3. Step 3: Cross multiply
   6,590.26x = 9,089.31 × 5,598.82
4. Step 4: Simplify right side
   6,590.26x = 50,889,410.61
5. Step 5: Solve for x
   x = 50,889,410.61/6,590.26
6. Step 6: Final answer
   x = 7,721.91