Finding the Fourth Proportional to 7,361.73, 10,156.59 and 4,174.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,361.73 : 10,156.59 = 4,174.56 : x
2. Step 2: Convert to fraction form
   7,361.73/10,156.59 = 4,174.56/x
3. Step 3: Cross multiply
   7,361.73x = 10,156.59 × 4,174.56
4. Step 4: Simplify right side
   7,361.73x = 42,399,294.35
5. Step 5: Solve for x
   x = 42,399,294.35/7,361.73
6. Step 6: Final answer
   x = 5,759.42