Finding the Fourth Proportional to 16,124.04, 22,251.18 and 9,050.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,124.04 : 22,251.18 = 9,050.52 : x
2. Step 2: Convert to fraction form
   16,124.04/22,251.18 = 9,050.52/x
3. Step 3: Cross multiply
   16,124.04x = 22,251.18 × 9,050.52
4. Step 4: Simplify right side
   16,124.04x = 201,384,749.61
5. Step 5: Solve for x
   x = 201,384,749.61/16,124.04
6. Step 6: Final answer
   x = 12,489.72