Finding the Fourth Proportional to 12,340.96, 17,030.82 and 7,036.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,340.96 : 17,030.82 = 7,036.27 : x
2. Step 2: Convert to fraction form
   12,340.96/17,030.82 = 7,036.27/x
3. Step 3: Cross multiply
   12,340.96x = 17,030.82 × 7,036.27
4. Step 4: Simplify right side
   12,340.96x = 119,833,455.94
5. Step 5: Solve for x
   x = 119,833,455.94/12,340.96
6. Step 6: Final answer
   x = 9,710.22