Finding the Fourth Proportional to 10,591.34, 14,624.33 and 7,234.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,591.34 : 14,624.33 = 7,234.29 : x
2. Step 2: Convert to fraction form
   10,591.34/14,624.33 = 7,234.29/x
3. Step 3: Cross multiply
   10,591.34x = 14,624.33 × 7,234.29
4. Step 4: Simplify right side
   10,591.34x = 105,796,608.10
5. Step 5: Solve for x
   x = 105,796,608.10/10,591.34
6. Step 6: Final answer
   x = 9,988.98