Finding the Fourth Proportional to 14,364.27, 19,818.72 and 8,076.51

Step by Step Solution

1. Step 1: Write the proportion equation
   14,364.27 : 19,818.72 = 8,076.51 : x
2. Step 2: Convert to fraction form
   14,364.27/19,818.72 = 8,076.51/x
3. Step 3: Cross multiply
   14,364.27x = 19,818.72 × 8,076.51
4. Step 4: Simplify right side
   14,364.27x = 160,066,090.27
5. Step 5: Solve for x
   x = 160,066,090.27/14,364.27
6. Step 6: Final answer
   x = 11,143.35