Finding the Fourth Proportional to 10,624.71, 14,661.71 and 5,908.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,624.71 : 14,661.71 = 5,908.89 : x
2. Step 2: Convert to fraction form
   10,624.71/14,661.71 = 5,908.89/x
3. Step 3: Cross multiply
   10,624.71x = 14,661.71 × 5,908.89
4. Step 4: Simplify right side
   10,624.71x = 86,634,402.06
5. Step 5: Solve for x
   x = 86,634,402.06/10,624.71
6. Step 6: Final answer
   x = 8,154.05