Finding the Fourth Proportional to 7,504.02, 10,355.57 and 4,146.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,504.02 : 10,355.57 = 4,146.82 : x
2. Step 2: Convert to fraction form
   7,504.02/10,355.57 = 4,146.82/x
3. Step 3: Cross multiply
   7,504.02x = 10,355.57 × 4,146.82
4. Step 4: Simplify right side
   7,504.02x = 42,942,684.79
5. Step 5: Solve for x
   x = 42,942,684.79/7,504.02
6. Step 6: Final answer
   x = 5,722.62