Finding the Fourth Proportional to 23,268.48, 32,103.24 and 13,196.13

Step by Step Solution

1. Step 1: Write the proportion equation
   23,268.48 : 32,103.24 = 13,196.13 : x
2. Step 2: Convert to fraction form
   23,268.48/32,103.24 = 13,196.13/x
3. Step 3: Cross multiply
   23,268.48x = 32,103.24 × 13,196.13
4. Step 4: Simplify right side
   23,268.48x = 423,638,528.46
5. Step 5: Solve for x
   x = 423,638,528.46/23,268.48
6. Step 6: Final answer
   x = 18,206.54