Finding the Fourth Proportional to 4,744.63, 7,099.33 and 2,981.38

Step by Step Solution

1. Step 1: Write the proportion equation
   4,744.63 : 7,099.33 = 2,981.38 : x
2. Step 2: Convert to fraction form
   4,744.63/7,099.33 = 2,981.38/x
3. Step 3: Cross multiply
   4,744.63x = 7,099.33 × 2,981.38
4. Step 4: Simplify right side
   4,744.63x = 21,165,785.57
5. Step 5: Solve for x
   x = 21,165,785.57/4,744.63
6. Step 6: Final answer
   x = 4,461.00