Finding the Fourth Proportional to 11,089.02, 16,632.59 and 4,068.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,089.02 : 16,632.59 = 4,068.75 : x
2. Step 2: Convert to fraction form
   11,089.02/16,632.59 = 4,068.75/x
3. Step 3: Cross multiply
   11,089.02x = 16,632.59 × 4,068.75
4. Step 4: Simplify right side
   11,089.02x = 67,673,871.80
5. Step 5: Solve for x
   x = 67,673,871.80/11,089.02
6. Step 6: Final answer
   x = 6,102.78