Finding the Fourth Proportional to 3,671.36, 5,495.52 and 1,934.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671.36 : 5,495.52 = 1,934.72 : x
2. Step 2: Convert to fraction form
   3,671.36/5,495.52 = 1,934.72/x
3. Step 3: Cross multiply
   3,671.36x = 5,495.52 × 1,934.72
4. Step 4: Simplify right side
   3,671.36x = 10,632,292.45
5. Step 5: Solve for x
   x = 10,632,292.45/3,671.36
6. Step 6: Final answer
   x = 2,896.01