Finding the Fourth Proportional to 23,369.84, 32,245.72 and 13,298.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,369.84 : 32,245.72 = 13,298.28 : x
2. Step 2: Convert to fraction form
   23,369.84/32,245.72 = 13,298.28/x
3. Step 3: Cross multiply
   23,369.84x = 32,245.72 × 13,298.28
4. Step 4: Simplify right side
   23,369.84x = 428,812,613.36
5. Step 5: Solve for x
   x = 428,812,613.36/23,369.84
6. Step 6: Final answer
   x = 18,348.98