Finding the Fourth Proportional to 24,111.18, 33,275.61 and 13,357.08

Step by Step Solution

1. Step 1: Write the proportion equation
   24,111.18 : 33,275.61 = 13,357.08 : x
2. Step 2: Convert to fraction form
   24,111.18/33,275.61 = 13,357.08/x
3. Step 3: Cross multiply
   24,111.18x = 33,275.61 × 13,357.08
4. Step 4: Simplify right side
   24,111.18x = 444,464,984.82
5. Step 5: Solve for x
   x = 444,464,984.82/24,111.18
6. Step 6: Final answer
   x = 18,433.98