Finding the Fourth Proportional to 3,618.96, 4,994.02 and 2,047.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,618.96 : 4,994.02 = 2,047.08 : x
2. Step 2: Convert to fraction form
   3,618.96/4,994.02 = 2,047.08/x
3. Step 3: Cross multiply
   3,618.96x = 4,994.02 × 2,047.08
4. Step 4: Simplify right side
   3,618.96x = 10,223,158.46
5. Step 5: Solve for x
   x = 10,223,158.46/3,618.96
6. Step 6: Final answer
   x = 2,824.89