Finding the Fourth Proportional to 4,995.42, 7,490.25 and 2,075.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,995.42 : 7,490.25 = 2,075.82 : x
2. Step 2: Convert to fraction form
   4,995.42/7,490.25 = 2,075.82/x
3. Step 3: Cross multiply
   4,995.42x = 7,490.25 × 2,075.82
4. Step 4: Simplify right side
   4,995.42x = 15,548,410.76
5. Step 5: Solve for x
   x = 15,548,410.76/4,995.42
6. Step 6: Final answer
   x = 3,112.53