Finding the Fourth Proportional to 3,955.05, 5,934.89 and 1,490.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,955.05 : 5,934.89 = 1,490.06 : x
2. Step 2: Convert to fraction form
   3,955.05/5,934.89 = 1,490.06/x
3. Step 3: Cross multiply
   3,955.05x = 5,934.89 × 1,490.06
4. Step 4: Simplify right side
   3,955.05x = 8,843,363.32
5. Step 5: Solve for x
   x = 8,843,363.32/3,955.05
6. Step 6: Final answer
   x = 2,235.97