Finding the Fourth Proportional to 7,314.57, 10,094.22 and 4,170.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,314.57 : 10,094.22 = 4,170.56 : x
2. Step 2: Convert to fraction form
   7,314.57/10,094.22 = 4,170.56/x
3. Step 3: Cross multiply
   7,314.57x = 10,094.22 × 4,170.56
4. Step 4: Simplify right side
   7,314.57x = 42,098,499.69
5. Step 5: Solve for x
   x = 42,098,499.69/7,314.57
6. Step 6: Final answer
   x = 5,755.43