Finding the Fourth Proportional to 23,630.04, 35,423.18 and 13,234.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,630.04 : 35,423.18 = 13,234.50 : x
2. Step 2: Convert to fraction form
   23,630.04/35,423.18 = 13,234.50/x
3. Step 3: Cross multiply
   23,630.04x = 35,423.18 × 13,234.50
4. Step 4: Simplify right side
   23,630.04x = 468,808,009.54
5. Step 5: Solve for x
   x = 468,808,009.54/23,630.04
6. Step 6: Final answer
   x = 19,839.49