Finding the Fourth Proportional to 10,610.36, 14,529.11 and 10,192.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,610.36 : 14,529.11 = 10,192.10 : x
2. Step 2: Convert to fraction form
   10,610.36/14,529.11 = 10,192.10/x
3. Step 3: Cross multiply
   10,610.36x = 14,529.11 × 10,192.10
4. Step 4: Simplify right side
   10,610.36x = 148,082,018.42
5. Step 5: Solve for x
   x = 148,082,018.42/10,610.36
6. Step 6: Final answer
   x = 13,956.36