Finding the Fourth Proportional to 6,055.56, 8,356.24 and 3,697.20

Step by Step Solution

1. Step 1: Write the proportion equation
   6,055.56 : 8,356.24 = 3,697.20 : x
2. Step 2: Convert to fraction form
   6,055.56/8,356.24 = 3,697.20/x
3. Step 3: Cross multiply
   6,055.56x = 8,356.24 × 3,697.20
4. Step 4: Simplify right side
   6,055.56x = 30,894,690.53
5. Step 5: Solve for x
   x = 30,894,690.53/6,055.56
6. Step 6: Final answer
   x = 5,101.87