Finding the Fourth Proportional to 4,941.30, 7,348.37 and 4,785.54

Step by Step Solution

1. Step 1: Write the proportion equation
   4,941.30 : 7,348.37 = 4,785.54 : x
2. Step 2: Convert to fraction form
   4,941.30/7,348.37 = 4,785.54/x
3. Step 3: Cross multiply
   4,941.30x = 7,348.37 × 4,785.54
4. Step 4: Simplify right side
   4,941.30x = 35,165,918.57
5. Step 5: Solve for x
   x = 35,165,918.57/4,941.30
6. Step 6: Final answer
   x = 7,116.73