Finding the Fourth Proportional to 16,978.53, 25,469.51 and 5,882.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,978.53 : 25,469.51 = 5,882.67 : x
2. Step 2: Convert to fraction form
   16,978.53/25,469.51 = 5,882.67/x
3. Step 3: Cross multiply
   16,978.53x = 25,469.51 × 5,882.67
4. Step 4: Simplify right side
   16,978.53x = 149,828,692.98
5. Step 5: Solve for x
   x = 149,828,692.98/16,978.53
6. Step 6: Final answer
   x = 8,824.60