Finding the Fourth Proportional to 13,124.36, 19,694.72 and 5,333.18

Step by Step Solution

1. Step 1: Write the proportion equation
   13,124.36 : 19,694.72 = 5,333.18 : x
2. Step 2: Convert to fraction form
   13,124.36/19,694.72 = 5,333.18/x
3. Step 3: Cross multiply
   13,124.36x = 19,694.72 × 5,333.18
4. Step 4: Simplify right side
   13,124.36x = 105,035,401.67
5. Step 5: Solve for x
   x = 105,035,401.67/13,124.36
6. Step 6: Final answer
   x = 8,003.09