Finding the Fourth Proportional to 11,463.96, 17,194.04 and 7,020.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,463.96 : 17,194.04 = 7,020.10 : x
2. Step 2: Convert to fraction form
   11,463.96/17,194.04 = 7,020.10/x
3. Step 3: Cross multiply
   11,463.96x = 17,194.04 × 7,020.10
4. Step 4: Simplify right side
   11,463.96x = 120,703,880.20
5. Step 5: Solve for x
   x = 120,703,880.20/11,463.96
6. Step 6: Final answer
   x = 10,528.99