Finding the Fourth Proportional to 13,096.53, 18,082.42 and 10,228.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,096.53 : 18,082.42 = 10,228.50 : x
2. Step 2: Convert to fraction form
   13,096.53/18,082.42 = 10,228.50/x
3. Step 3: Cross multiply
   13,096.53x = 18,082.42 × 10,228.50
4. Step 4: Simplify right side
   13,096.53x = 184,956,007.40
5. Step 5: Solve for x
   x = 184,956,007.40/13,096.53
6. Step 6: Final answer
   x = 14,122.52