Finding the Fourth Proportional to 3,684.83, 5,505.94 and 3,101.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,684.83 : 5,505.94 = 3,101.63 : x
2. Step 2: Convert to fraction form
   3,684.83/5,505.94 = 3,101.63/x
3. Step 3: Cross multiply
   3,684.83x = 5,505.94 × 3,101.63
4. Step 4: Simplify right side
   3,684.83x = 17,077,365.03
5. Step 5: Solve for x
   x = 17,077,365.03/3,684.83
6. Step 6: Final answer
   x = 4,634.51