Finding the Fourth Proportional to 23,646.89, 32,632.77 and 13,036.29

Step by Step Solution

1. Step 1: Write the proportion equation
   23,646.89 : 32,632.77 = 13,036.29 : x
2. Step 2: Convert to fraction form
   23,646.89/32,632.77 = 13,036.29/x
3. Step 3: Cross multiply
   23,646.89x = 32,632.77 × 13,036.29
4. Step 4: Simplify right side
   23,646.89x = 425,410,253.22
5. Step 5: Solve for x
   x = 425,410,253.22/23,646.89
6. Step 6: Final answer
   x = 17,990.12