Finding the Fourth Proportional to 13,124.50, 19,695.87 and 5,333.32

Step by Step Solution

1. Step 1: Write the proportion equation
   13,124.50 : 19,695.87 = 5,333.32 : x
2. Step 2: Convert to fraction form
   13,124.50/19,695.87 = 5,333.32/x
3. Step 3: Cross multiply
   13,124.50x = 19,695.87 × 5,333.32
4. Step 4: Simplify right side
   13,124.50x = 105,044,377.39
5. Step 5: Solve for x
   x = 105,044,377.39/13,124.50
6. Step 6: Final answer
   x = 8,003.69