Finding the Fourth Proportional to 2,960.52, 4,436.46 and 1,316.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,960.52 : 4,436.46 = 1,316.58 : x
2. Step 2: Convert to fraction form
   2,960.52/4,436.46 = 1,316.58/x
3. Step 3: Cross multiply
   2,960.52x = 4,436.46 × 1,316.58
4. Step 4: Simplify right side
   2,960.52x = 5,840,954.51
5. Step 5: Solve for x
   x = 5,840,954.51/2,960.52
6. Step 6: Final answer
   x = 1,972.95