Finding the Fourth Proportional to 22,123.99, 30,530.91 and 12,052.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,123.99 : 30,530.91 = 12,052.43 : x
2. Step 2: Convert to fraction form
   22,123.99/30,530.91 = 12,052.43/x
3. Step 3: Cross multiply
   22,123.99x = 30,530.91 × 12,052.43
4. Step 4: Simplify right side
   22,123.99x = 367,971,655.61
5. Step 5: Solve for x
   x = 367,971,655.61/22,123.99
6. Step 6: Final answer
   x = 16,632.25