Finding the Fourth Proportional to 11,091.87, 16,633.22 and 4,513.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,091.87 : 16,633.22 = 4,513.59 : x
2. Step 2: Convert to fraction form
   11,091.87/16,633.22 = 4,513.59/x
3. Step 3: Cross multiply
   11,091.87x = 16,633.22 × 4,513.59
4. Step 4: Simplify right side
   11,091.87x = 75,075,512.89
5. Step 5: Solve for x
   x = 75,075,512.89/11,091.87
6. Step 6: Final answer
   x = 6,768.52