Finding the Fourth Proportional to 11,097.72, 16,640.83 and 4,075.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,097.72 : 16,640.83 = 4,075.93 : x
2. Step 2: Convert to fraction form
   11,097.72/16,640.83 = 4,075.93/x
3. Step 3: Cross multiply
   11,097.72x = 16,640.83 × 4,075.93
4. Step 4: Simplify right side
   11,097.72x = 67,826,858.22
5. Step 5: Solve for x
   x = 67,826,858.22/11,097.72
6. Step 6: Final answer
   x = 6,111.78