Finding the Fourth Proportional to 14,018.50, 19,345.89 and 8,051.23

Step by Step Solution

1. Step 1: Write the proportion equation
   14,018.50 : 19,345.89 = 8,051.23 : x
2. Step 2: Convert to fraction form
   14,018.50/19,345.89 = 8,051.23/x
3. Step 3: Cross multiply
   14,018.50x = 19,345.89 × 8,051.23
4. Step 4: Simplify right side
   14,018.50x = 155,758,209.94
5. Step 5: Solve for x
   x = 155,758,209.94/14,018.50
6. Step 6: Final answer
   x = 11,110.90