Finding the Fourth Proportional to 6,109.94, 8,431.89 and 3,592.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,109.94 : 8,431.89 = 3,592.22 : x
2. Step 2: Convert to fraction form
   6,109.94/8,431.89 = 3,592.22/x
3. Step 3: Cross multiply
   6,109.94x = 8,431.89 × 3,592.22
4. Step 4: Simplify right side
   6,109.94x = 30,289,203.90
5. Step 5: Solve for x
   x = 30,289,203.90/6,109.94
6. Step 6: Final answer
   x = 4,957.37