Finding the Fourth Proportional to 3,977.08, 5,949.05 and 3,681.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,977.08 : 5,949.05 = 3,681.83 : x
2. Step 2: Convert to fraction form
   3,977.08/5,949.05 = 3,681.83/x
3. Step 3: Cross multiply
   3,977.08x = 5,949.05 × 3,681.83
4. Step 4: Simplify right side
   3,977.08x = 21,903,387.22
5. Step 5: Solve for x
   x = 21,903,387.22/3,977.08
6. Step 6: Final answer
   x = 5,507.41