Finding the Fourth Proportional to 4,869.54, 7,300.71 and 1,945.62

Step by Step Solution

1. Step 1: Write the proportion equation
   4,869.54 : 7,300.71 = 1,945.62 : x
2. Step 2: Convert to fraction form
   4,869.54/7,300.71 = 1,945.62/x
3. Step 3: Cross multiply
   4,869.54x = 7,300.71 × 1,945.62
4. Step 4: Simplify right side
   4,869.54x = 14,204,407.39
5. Step 5: Solve for x
   x = 14,204,407.39/4,869.54
6. Step 6: Final answer
   x = 2,916.99