Finding the Fourth Proportional to 17,624.01, 26,441.50 and 5,777.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,624.01 : 26,441.50 = 5,777.89 : x
2. Step 2: Convert to fraction form
   17,624.01/26,441.50 = 5,777.89/x
3. Step 3: Cross multiply
   17,624.01x = 26,441.50 × 5,777.89
4. Step 4: Simplify right side
   17,624.01x = 152,776,078.44
5. Step 5: Solve for x
   x = 152,776,078.44/17,624.01
6. Step 6: Final answer
   x = 8,668.63