Finding the Fourth Proportional to 9,598.69, 14,379.57 and 5,890.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,598.69 : 14,379.57 = 5,890.09 : x
2. Step 2: Convert to fraction form
   9,598.69/14,379.57 = 5,890.09/x
3. Step 3: Cross multiply
   9,598.69x = 14,379.57 × 5,890.09
4. Step 4: Simplify right side
   9,598.69x = 84,696,961.46
5. Step 5: Solve for x
   x = 84,696,961.46/9,598.69
6. Step 6: Final answer
   x = 8,823.80