Finding the Fourth Proportional to 13,014.29, 19,522.53 and 5,116.18

Step by Step Solution

1. Step 1: Write the proportion equation
   13,014.29 : 19,522.53 = 5,116.18 : x
2. Step 2: Convert to fraction form
   13,014.29/19,522.53 = 5,116.18/x
3. Step 3: Cross multiply
   13,014.29x = 19,522.53 × 5,116.18
4. Step 4: Simplify right side
   13,014.29x = 99,880,777.54
5. Step 5: Solve for x
   x = 99,880,777.54/13,014.29
6. Step 6: Final answer
   x = 7,674.70