Finding the Fourth Proportional to 13,026.01, 17,974.62 and 7,282.42

Step by Step Solution

1. Step 1: Write the proportion equation
   13,026.01 : 17,974.62 = 7,282.42 : x
2. Step 2: Convert to fraction form
   13,026.01/17,974.62 = 7,282.42/x
3. Step 3: Cross multiply
   13,026.01x = 17,974.62 × 7,282.42
4. Step 4: Simplify right side
   13,026.01x = 130,898,732.18
5. Step 5: Solve for x
   x = 130,898,732.18/13,026.01
6. Step 6: Final answer
   x = 10,049.03