Finding the Fourth Proportional to 5,132.33, 7,082.18 and 2,894.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,132.33 : 7,082.18 = 2,894.76 : x
2. Step 2: Convert to fraction form
   5,132.33/7,082.18 = 2,894.76/x
3. Step 3: Cross multiply
   5,132.33x = 7,082.18 × 2,894.76
4. Step 4: Simplify right side
   5,132.33x = 20,501,196.90
5. Step 5: Solve for x
   x = 20,501,196.90/5,132.33
6. Step 6: Final answer
   x = 3,994.52