Finding the Fourth Proportional to 23,333.37, 32,200.38 and 12,723.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,333.37 : 32,200.38 = 12,723.18 : x
2. Step 2: Convert to fraction form
   23,333.37/32,200.38 = 12,723.18/x
3. Step 3: Cross multiply
   23,333.37x = 32,200.38 × 12,723.18
4. Step 4: Simplify right side
   23,333.37x = 409,691,230.81
5. Step 5: Solve for x
   x = 409,691,230.81/23,333.37
6. Step 6: Final answer
   x = 17,558.17