Finding the Fourth Proportional to 8,056.97, 12,090.01 and 3,674.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,056.97 : 12,090.01 = 3,674.31 : x
2. Step 2: Convert to fraction form
   8,056.97/12,090.01 = 3,674.31/x
3. Step 3: Cross multiply
   8,056.97x = 12,090.01 × 3,674.31
4. Step 4: Simplify right side
   8,056.97x = 44,422,465.02
5. Step 5: Solve for x
   x = 44,422,465.02/8,056.97
6. Step 6: Final answer
   x = 5,513.55