Finding the Fourth Proportional to 16,071.78, 24,099.77 and 6,708.99

Step by Step Solution

1. Step 1: Write the proportion equation
   16,071.78 : 24,099.77 = 6,708.99 : x
2. Step 2: Convert to fraction form
   16,071.78/24,099.77 = 6,708.99/x
3. Step 3: Cross multiply
   16,071.78x = 24,099.77 × 6,708.99
4. Step 4: Simplify right side
   16,071.78x = 161,685,082.39
5. Step 5: Solve for x
   x = 161,685,082.39/16,071.78
6. Step 6: Final answer
   x = 10,060.19