Finding the Fourth Proportional to 11,091.58, 16,637.32 and 3,300.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,091.58 : 16,637.32 = 3,300.39 : x
2. Step 2: Convert to fraction form
   11,091.58/16,637.32 = 3,300.39/x
3. Step 3: Cross multiply
   11,091.58x = 16,637.32 × 3,300.39
4. Step 4: Simplify right side
   11,091.58x = 54,909,644.55
5. Step 5: Solve for x
   x = 54,909,644.55/11,091.58
6. Step 6: Final answer
   x = 4,950.57