Finding the Fourth Proportional to 23,734.04, 32,752.50 and 13,123.40

Step by Step Solution

1. Step 1: Write the proportion equation
   23,734.04 : 32,752.50 = 13,123.40 : x
2. Step 2: Convert to fraction form
   23,734.04/32,752.50 = 13,123.40/x
3. Step 3: Cross multiply
   23,734.04x = 32,752.50 × 13,123.40
4. Step 4: Simplify right side
   23,734.04x = 429,824,158.50
5. Step 5: Solve for x
   x = 429,824,158.50/23,734.04
6. Step 6: Final answer
   x = 18,110.03