Finding the Fourth Proportional to 9,941.20, 14,902.52 and 3,362.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.20 : 14,902.52 = 3,362.78 : x
2. Step 2: Convert to fraction form
   9,941.20/14,902.52 = 3,362.78/x
3. Step 3: Cross multiply
   9,941.20x = 14,902.52 × 3,362.78
4. Step 4: Simplify right side
   9,941.20x = 50,113,896.21
5. Step 5: Solve for x
   x = 50,113,896.21/9,941.20
6. Step 6: Final answer
   x = 5,041.03