Finding the Fourth Proportional to 10,624.89, 14,665.44 and 7,088.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,624.89 : 14,665.44 = 7,088.10 : x
2. Step 2: Convert to fraction form
   10,624.89/14,665.44 = 7,088.10/x
3. Step 3: Cross multiply
   10,624.89x = 14,665.44 × 7,088.10
4. Step 4: Simplify right side
   10,624.89x = 103,950,031.94
5. Step 5: Solve for x
   x = 103,950,031.94/10,624.89
6. Step 6: Final answer
   x = 9,783.63