Finding the Fourth Proportional to 23,333.34, 32,200.17 and 12,723.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,333.34 : 32,200.17 = 12,723.15 : x
2. Step 2: Convert to fraction form
   23,333.34/32,200.17 = 12,723.15/x
3. Step 3: Cross multiply
   23,333.34x = 32,200.17 × 12,723.15
4. Step 4: Simplify right side
   23,333.34x = 409,687,592.94
5. Step 5: Solve for x
   x = 409,687,592.94/23,333.34
6. Step 6: Final answer
   x = 17,558.03