Finding the Fourth Proportional to 5,182.95, 7,153.04 and 2,945.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,182.95 : 7,153.04 = 2,945.37 : x
2. Step 2: Convert to fraction form
   5,182.95/7,153.04 = 2,945.37/x
3. Step 3: Cross multiply
   5,182.95x = 7,153.04 × 2,945.37
4. Step 4: Simplify right side
   5,182.95x = 21,068,383.61
5. Step 5: Solve for x
   x = 21,068,383.61/5,182.95
6. Step 6: Final answer
   x = 4,064.94