Finding the Fourth Proportional to 3,948.01, 5,923.83 and 1,758.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,948.01 : 5,923.83 = 1,758.17 : x
2. Step 2: Convert to fraction form
   3,948.01/5,923.83 = 1,758.17/x
3. Step 3: Cross multiply
   3,948.01x = 5,923.83 × 1,758.17
4. Step 4: Simplify right side
   3,948.01x = 10,415,121.59
5. Step 5: Solve for x
   x = 10,415,121.59/3,948.01
6. Step 6: Final answer
   x = 2,638.07