Finding the Fourth Proportional to 22,184.82, 30,613.75 and 12,753.38

Step by Step Solution

1. Step 1: Write the proportion equation
   22,184.82 : 30,613.75 = 12,753.38 : x
2. Step 2: Convert to fraction form
   22,184.82/30,613.75 = 12,753.38/x
3. Step 3: Cross multiply
   22,184.82x = 30,613.75 × 12,753.38
4. Step 4: Simplify right side
   22,184.82x = 390,428,831.63
5. Step 5: Solve for x
   x = 390,428,831.63/22,184.82
6. Step 6: Final answer
   x = 17,598.92