Finding the Fourth Proportional to 13,034.08, 17,987.52 and 9,450.82

Step by Step Solution

1. Step 1: Write the proportion equation
   13,034.08 : 17,987.52 = 9,450.82 : x
2. Step 2: Convert to fraction form
   13,034.08/17,987.52 = 9,450.82/x
3. Step 3: Cross multiply
   13,034.08x = 17,987.52 × 9,450.82
4. Step 4: Simplify right side
   13,034.08x = 169,996,813.77
5. Step 5: Solve for x
   x = 169,996,813.77/13,034.08
6. Step 6: Final answer
   x = 13,042.49