Finding the Fourth Proportional to 12,340.73, 17,026.06 and 7,031.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,340.73 : 17,026.06 = 7,031.81 : x
2. Step 2: Convert to fraction form
   12,340.73/17,026.06 = 7,031.81/x
3. Step 3: Cross multiply
   12,340.73x = 17,026.06 × 7,031.81
4. Step 4: Simplify right side
   12,340.73x = 119,724,018.97
5. Step 5: Solve for x
   x = 119,724,018.97/12,340.73
6. Step 6: Final answer
   x = 9,701.53