Finding the Fourth Proportional to 23,646.86, 32,632.89 and 13,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,646.86 : 32,632.89 = 13,036.88 : x
2. Step 2: Convert to fraction form
   23,646.86/32,632.89 = 13,036.88/x
3. Step 3: Cross multiply
   23,646.86x = 32,632.89 × 13,036.88
4. Step 4: Simplify right side
   23,646.86x = 425,430,993.45
5. Step 5: Solve for x
   x = 425,430,993.45/23,646.86
6. Step 6: Final answer
   x = 17,991.01