Finding the Fourth Proportional to 2,994.22, 4,487.10 and 2,336.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.22 : 4,487.10 = 2,336.86 : x
2. Step 2: Convert to fraction form
   2,994.22/4,487.10 = 2,336.86/x
3. Step 3: Cross multiply
   2,994.22x = 4,487.10 × 2,336.86
4. Step 4: Simplify right side
   2,994.22x = 10,485,724.51
5. Step 5: Solve for x
   x = 10,485,724.51/2,994.22
6. Step 6: Final answer
   x = 3,501.99