Finding the Fourth Proportional to 22,127, 30,536.52 and 16,666.28

Step by Step Solution

1. Step 1: Write the proportion equation
   22,127 : 30,536.52 = 16,666.28 : x
2. Step 2: Convert to fraction form
   22,127/30,536.52 = 16,666.28/x
3. Step 3: Cross multiply
   22,127x = 30,536.52 × 16,666.28
4. Step 4: Simplify right side
   22,127x = 508,930,192.55
5. Step 5: Solve for x
   x = 508,930,192.55/22,127
6. Step 6: Final answer
   x = 23,000.42