Finding the Fourth Proportional to 6,050.17, 8,346.27 and 3,688.21

Step by Step Solution

1. Step 1: Write the proportion equation
   6,050.17 : 8,346.27 = 3,688.21 : x
2. Step 2: Convert to fraction form
   6,050.17/8,346.27 = 3,688.21/x
3. Step 3: Cross multiply
   6,050.17x = 8,346.27 × 3,688.21
4. Step 4: Simplify right side
   6,050.17x = 30,782,796.48
5. Step 5: Solve for x
   x = 30,782,796.48/6,050.17
6. Step 6: Final answer
   x = 5,087.92