Finding the Fourth Proportional to 11,462.96, 17,192.54 and 7,019.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,462.96 : 17,192.54 = 7,019.10 : x
2. Step 2: Convert to fraction form
   11,462.96/17,192.54 = 7,019.10/x
3. Step 3: Cross multiply
   11,462.96x = 17,192.54 × 7,019.10
4. Step 4: Simplify right side
   11,462.96x = 120,676,157.51
5. Step 5: Solve for x
   x = 120,676,157.51/11,462.96
6. Step 6: Final answer
   x = 10,527.49