Finding the Fourth Proportional to 11,089.77, 16,629.45 and 4,068.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,089.77 : 16,629.45 = 4,068.01 : x
2. Step 2: Convert to fraction form
   11,089.77/16,629.45 = 4,068.01/x
3. Step 3: Cross multiply
   11,089.77x = 16,629.45 × 4,068.01
4. Step 4: Simplify right side
   11,089.77x = 67,648,768.89
5. Step 5: Solve for x
   x = 67,648,768.89/11,089.77
6. Step 6: Final answer
   x = 6,100.11