Finding the Fourth Proportional to 10,049.42, 15,075.32 and 2,653.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,049.42 : 15,075.32 = 2,653.94 : x
2. Step 2: Convert to fraction form
   10,049.42/15,075.32 = 2,653.94/x
3. Step 3: Cross multiply
   10,049.42x = 15,075.32 × 2,653.94
4. Step 4: Simplify right side
   10,049.42x = 40,008,976.78
5. Step 5: Solve for x
   x = 40,008,976.78/10,049.42
6. Step 6: Final answer
   x = 3,981.22