Finding the Fourth Proportional to 16,334.89, 24,504.50 and 5,237.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,334.89 : 24,504.50 = 5,237.89 : x
2. Step 2: Convert to fraction form
   16,334.89/24,504.50 = 5,237.89/x
3. Step 3: Cross multiply
   16,334.89x = 24,504.50 × 5,237.89
4. Step 4: Simplify right side
   16,334.89x = 128,351,827.34
5. Step 5: Solve for x
   x = 128,351,827.34/16,334.89
6. Step 6: Final answer
   x = 7,857.53