Finding the Fourth Proportional to 23,768.01, 32,808.04 and 13,700.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,768.01 : 32,808.04 = 13,700.47 : x
2. Step 2: Convert to fraction form
   23,768.01/32,808.04 = 13,700.47/x
3. Step 3: Cross multiply
   23,768.01x = 32,808.04 × 13,700.47
4. Step 4: Simplify right side
   23,768.01x = 449,485,567.78
5. Step 5: Solve for x
   x = 449,485,567.78/23,768.01
6. Step 6: Final answer
   x = 18,911.37