Finding the Fourth Proportional to 22,138.01, 30,548.00 and 13,184.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,138.01 : 30,548.00 = 13,184.27 : x
2. Step 2: Convert to fraction form
   22,138.01/30,548.00 = 13,184.27/x
3. Step 3: Cross multiply
   22,138.01x = 30,548.00 × 13,184.27
4. Step 4: Simplify right side
   22,138.01x = 402,753,014.04
5. Step 5: Solve for x
   x = 402,753,014.04/22,138.01
6. Step 6: Final answer
   x = 18,192.83