Finding the Fourth Proportional to 11,097.62, 16,642.05 and 4,075.53

Step by Step Solution

1. Step 1: Write the proportion equation
   11,097.62 : 16,642.05 = 4,075.53 : x
2. Step 2: Convert to fraction form
   11,097.62/16,642.05 = 4,075.53/x
3. Step 3: Cross multiply
   11,097.62x = 16,642.05 × 4,075.53
4. Step 4: Simplify right side
   11,097.62x = 67,825,174.04
5. Step 5: Solve for x
   x = 67,825,174.04/11,097.62
6. Step 6: Final answer
   x = 6,111.69