Finding the Fourth Proportional to 16,333.42, 24,502.42 and 5,237.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,333.42 : 24,502.42 = 5,237.50 : x
2. Step 2: Convert to fraction form
   16,333.42/24,502.42 = 5,237.50/x
3. Step 3: Cross multiply
   16,333.42x = 24,502.42 × 5,237.50
4. Step 4: Simplify right side
   16,333.42x = 128,331,424.75
5. Step 5: Solve for x
   x = 128,331,424.75/16,333.42
6. Step 6: Final answer
   x = 7,856.98