Finding the Fourth Proportional to 13,996.49, 19,317.67 and 8,030.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,996.49 : 19,317.67 = 8,030.13 : x
2. Step 2: Convert to fraction form
   13,996.49/19,317.67 = 8,030.13/x
3. Step 3: Cross multiply
   13,996.49x = 19,317.67 × 8,030.13
4. Step 4: Simplify right side
   13,996.49x = 155,123,401.40
5. Step 5: Solve for x
   x = 155,123,401.40/13,996.49
6. Step 6: Final answer
   x = 11,083.02