Finding the Fourth Proportional to 16,699.84, 25,049.01 and 5,605.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,699.84 : 25,049.01 = 5,605.72 : x
2. Step 2: Convert to fraction form
   16,699.84/25,049.01 = 5,605.72/x
3. Step 3: Cross multiply
   16,699.84x = 25,049.01 × 5,605.72
4. Step 4: Simplify right side
   16,699.84x = 140,417,736.34
5. Step 5: Solve for x
   x = 140,417,736.34/16,699.84
6. Step 6: Final answer
   x = 8,408.33