Finding the Fourth Proportional to 14,592.09, 21,892.71 and 5,231.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,592.09 : 21,892.71 = 5,231.88 : x
2. Step 2: Convert to fraction form
   14,592.09/21,892.71 = 5,231.88/x
3. Step 3: Cross multiply
   14,592.09x = 21,892.71 × 5,231.88
4. Step 4: Simplify right side
   14,592.09x = 114,540,031.59
5. Step 5: Solve for x
   x = 114,540,031.59/14,592.09
6. Step 6: Final answer
   x = 7,849.46