Finding the Fourth Proportional to 16,372.50, 22,596.49 and 10,002.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,372.50 : 22,596.49 = 10,002.77 : x
2. Step 2: Convert to fraction form
   16,372.50/22,596.49 = 10,002.77/x
3. Step 3: Cross multiply
   16,372.50x = 22,596.49 × 10,002.77
4. Step 4: Simplify right side
   16,372.50x = 226,027,398.92
5. Step 5: Solve for x
   x = 226,027,398.92/16,372.50
6. Step 6: Final answer
   x = 13,805.31