Finding the Fourth Proportional to 23,671.50, 32,668.92 and 17,692.80

Step by Step Solution

1. Step 1: Write the proportion equation
   23,671.50 : 32,668.92 = 17,692.80 : x
2. Step 2: Convert to fraction form
   23,671.50/32,668.92 = 17,692.80/x
3. Step 3: Cross multiply
   23,671.50x = 32,668.92 × 17,692.80
4. Step 4: Simplify right side
   23,671.50x = 578,004,667.78
5. Step 5: Solve for x
   x = 578,004,667.78/23,671.50
6. Step 6: Final answer
   x = 24,417.75