Finding the Fourth Proportional to 33,293.32, 49,929 and 11,100.58

Step by Step Solution

1. Step 1: Write the proportion equation
   33,293.32 : 49,929 = 11,100.58 : x
2. Step 2: Convert to fraction form
   33,293.32/49,929 = 11,100.58/x
3. Step 3: Cross multiply
   33,293.32x = 49,929 × 11,100.58
4. Step 4: Simplify right side
   33,293.32x = 554,240,858.82
5. Step 5: Solve for x
   x = 554,240,858.82/33,293.32
6. Step 6: Final answer
   x = 16,647.21