Finding the Fourth Proportional to 3,664.37, 5,499.51 and 2,084.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.37 : 5,499.51 = 2,084.06 : x
2. Step 2: Convert to fraction form
   3,664.37/5,499.51 = 2,084.06/x
3. Step 3: Cross multiply
   3,664.37x = 5,499.51 × 2,084.06
4. Step 4: Simplify right side
   3,664.37x = 11,461,308.81
5. Step 5: Solve for x
   x = 11,461,308.81/3,664.37
6. Step 6: Final answer
   x = 3,127.77