Finding the Fourth Proportional to 13,233.66, 19,845.48 and 5,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,233.66 : 19,845.48 = 5,333.50 : x
2. Step 2: Convert to fraction form
   13,233.66/19,845.48 = 5,333.50/x
3. Step 3: Cross multiply
   13,233.66x = 19,845.48 × 5,333.50
4. Step 4: Simplify right side
   13,233.66x = 105,845,867.58
5. Step 5: Solve for x
   x = 105,845,867.58/13,233.66
6. Step 6: Final answer
   x = 7,998.23