Finding the Fourth Proportional to 16,333.38, 24,503.31 and 5,237.19

Step by Step Solution

1. Step 1: Write the proportion equation
   16,333.38 : 24,503.31 = 5,237.19 : x
2. Step 2: Convert to fraction form
   16,333.38/24,503.31 = 5,237.19/x
3. Step 3: Cross multiply
   16,333.38x = 24,503.31 × 5,237.19
4. Step 4: Simplify right side
   16,333.38x = 128,328,490.10
5. Step 5: Solve for x
   x = 128,328,490.10/16,333.38
6. Step 6: Final answer
   x = 7,856.82