Finding the Fourth Proportional to 9,401.58, 14,101.85 and 3,854.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,401.58 : 14,101.85 = 3,854.70 : x
2. Step 2: Convert to fraction form
   9,401.58/14,101.85 = 3,854.70/x
3. Step 3: Cross multiply
   9,401.58x = 14,101.85 × 3,854.70
4. Step 4: Simplify right side
   9,401.58x = 54,358,381.92
5. Step 5: Solve for x
   x = 54,358,381.92/9,401.58
6. Step 6: Final answer
   x = 5,781.83