Finding the Fourth Proportional to 23,273.12, 32,117.04 and 12,662.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,273.12 : 32,117.04 = 12,662.83 : x
2. Step 2: Convert to fraction form
   23,273.12/32,117.04 = 12,662.83/x
3. Step 3: Cross multiply
   23,273.12x = 32,117.04 × 12,662.83
4. Step 4: Simplify right side
   23,273.12x = 406,692,457.04
5. Step 5: Solve for x
   x = 406,692,457.04/23,273.12
6. Step 6: Final answer
   x = 17,474.77