Finding the Fourth Proportional to 2,994.56, 4,492.84 and 2,224.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.56 : 4,492.84 = 2,224.72 : x
2. Step 2: Convert to fraction form
   2,994.56/4,492.84 = 2,224.72/x
3. Step 3: Cross multiply
   2,994.56x = 4,492.84 × 2,224.72
4. Step 4: Simplify right side
   2,994.56x = 9,995,311.00
5. Step 5: Solve for x
   x = 9,995,311.00/2,994.56
6. Step 6: Final answer
   x = 3,337.82