Finding the Fourth Proportional to 23,655.94, 32,646.81 and 13,719.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,655.94 : 32,646.81 = 13,719.94 : x
2. Step 2: Convert to fraction form
   23,655.94/32,646.81 = 13,719.94/x
3. Step 3: Cross multiply
   23,655.94x = 32,646.81 × 13,719.94
4. Step 4: Simplify right side
   23,655.94x = 447,912,274.39
5. Step 5: Solve for x
   x = 447,912,274.39/23,655.94
6. Step 6: Final answer
   x = 18,934.45