Finding the Fourth Proportional to 23,090.29, 31,843.34 and 14,577.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,090.29 : 31,843.34 = 14,577.62 : x
2. Step 2: Convert to fraction form
   23,090.29/31,843.34 = 14,577.62/x
3. Step 3: Cross multiply
   23,090.29x = 31,843.34 × 14,577.62
4. Step 4: Simplify right side
   23,090.29x = 464,200,110.05
5. Step 5: Solve for x
   x = 464,200,110.05/23,090.29
6. Step 6: Final answer
   x = 20,103.69