Finding the Fourth Proportional to 32,223.56, 48,343.02 and 13,757

Step by Step Solution

1. Step 1: Write the proportion equation
   32,223.56 : 48,343.02 = 13,757 : x
2. Step 2: Convert to fraction form
   32,223.56/48,343.02 = 13,757/x
3. Step 3: Cross multiply
   32,223.56x = 48,343.02 × 13,757
4. Step 4: Simplify right side
   32,223.56x = 665,054,926.14
5. Step 5: Solve for x
   x = 665,054,926.14/32,223.56
6. Step 6: Final answer
   x = 20,638.78