Finding the Fourth Proportional to 23,616.56, 32,590.86 and 14,185.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,616.56 : 32,590.86 = 14,185.10 : x
2. Step 2: Convert to fraction form
   23,616.56/32,590.86 = 14,185.10/x
3. Step 3: Cross multiply
   23,616.56x = 32,590.86 × 14,185.10
4. Step 4: Simplify right side
   23,616.56x = 462,304,608.19
5. Step 5: Solve for x
   x = 462,304,608.19/23,616.56
6. Step 6: Final answer
   x = 19,575.44