Finding the Fourth Proportional to 14,381.72, 19,846.72 and 8,094.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,381.72 : 19,846.72 = 8,094.12 : x
2. Step 2: Convert to fraction form
   14,381.72/19,846.72 = 8,094.12/x
3. Step 3: Cross multiply
   14,381.72x = 19,846.72 × 8,094.12
4. Step 4: Simplify right side
   14,381.72x = 160,641,733.29
5. Step 5: Solve for x
   x = 160,641,733.29/14,381.72
6. Step 6: Final answer
   x = 11,169.86