Finding the Fourth Proportional to 13,314.60, 19,982.23 and 5,002.18

Step by Step Solution

1. Step 1: Write the proportion equation
   13,314.60 : 19,982.23 = 5,002.18 : x
2. Step 2: Convert to fraction form
   13,314.60/19,982.23 = 5,002.18/x
3. Step 3: Cross multiply
   13,314.60x = 19,982.23 × 5,002.18
4. Step 4: Simplify right side
   13,314.60x = 99,954,586.34
5. Step 5: Solve for x
   x = 99,954,586.34/13,314.60
6. Step 6: Final answer
   x = 7,507.14