Finding the Fourth Proportional to 3,673.83, 5,508.72 and 1,914.44

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673.83 : 5,508.72 = 1,914.44 : x
2. Step 2: Convert to fraction form
   3,673.83/5,508.72 = 1,914.44/x
3. Step 3: Cross multiply
   3,673.83x = 5,508.72 × 1,914.44
4. Step 4: Simplify right side
   3,673.83x = 10,546,127.69
5. Step 5: Solve for x
   x = 10,546,127.69/3,673.83
6. Step 6: Final answer
   x = 2,870.61