Finding the Fourth Proportional to 9,494.82, 14,241.42 and 2,920.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,494.82 : 14,241.42 = 2,920.86 : x
2. Step 2: Convert to fraction form
   9,494.82/14,241.42 = 2,920.86/x
3. Step 3: Cross multiply
   9,494.82x = 14,241.42 × 2,920.86
4. Step 4: Simplify right side
   9,494.82x = 41,597,194.02
5. Step 5: Solve for x
   x = 41,597,194.02/9,494.82
6. Step 6: Final answer
   x = 4,381.04