Finding the Fourth Proportional to 9,494.80, 14,243.83 and 2,920.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,494.80 : 14,243.83 = 2,920.84 : x
2. Step 2: Convert to fraction form
   9,494.80/14,243.83 = 2,920.84/x
3. Step 3: Cross multiply
   9,494.80x = 14,243.83 × 2,920.84
4. Step 4: Simplify right side
   9,494.80x = 41,603,905.51
5. Step 5: Solve for x
   x = 41,603,905.51/9,494.80
6. Step 6: Final answer
   x = 4,381.76