Finding the Fourth Proportional to 2,968.05, 4,448.98 and 1,325.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,968.05 : 4,448.98 = 1,325.76 : x
2. Step 2: Convert to fraction form
   2,968.05/4,448.98 = 1,325.76/x
3. Step 3: Cross multiply
   2,968.05x = 4,448.98 × 1,325.76
4. Step 4: Simplify right side
   2,968.05x = 5,898,279.72
5. Step 5: Solve for x
   x = 5,898,279.72/2,968.05
6. Step 6: Final answer
   x = 1,987.26