Finding the Fourth Proportional to 16,075.98, 24,124 and 7,191.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,075.98 : 24,124 = 7,191.30 : x
2. Step 2: Convert to fraction form
   16,075.98/24,124 = 7,191.30/x
3. Step 3: Cross multiply
   16,075.98x = 24,124 × 7,191.30
4. Step 4: Simplify right side
   16,075.98x = 173,482,921.20
5. Step 5: Solve for x
   x = 173,482,921.20/16,075.98
6. Step 6: Final answer
   x = 10,791.44