Finding the Fourth Proportional to 23,615.82, 32,588.60 and 13,003.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,615.82 : 32,588.60 = 13,003.43 : x
2. Step 2: Convert to fraction form
   23,615.82/32,588.60 = 13,003.43/x
3. Step 3: Cross multiply
   23,615.82x = 32,588.60 × 13,003.43
4. Step 4: Simplify right side
   23,615.82x = 423,763,350.94
5. Step 5: Solve for x
   x = 423,763,350.94/23,615.82
6. Step 6: Final answer
   x = 17,944.05