Finding the Fourth Proportional to 5,094.52, 7,030.43 and 2,856.41

Step by Step Solution

1. Step 1: Write the proportion equation
   5,094.52 : 7,030.43 = 2,856.41 : x
2. Step 2: Convert to fraction form
   5,094.52/7,030.43 = 2,856.41/x
3. Step 3: Cross multiply
   5,094.52x = 7,030.43 × 2,856.41
4. Step 4: Simplify right side
   5,094.52x = 20,081,790.56
5. Step 5: Solve for x
   x = 20,081,790.56/5,094.52
6. Step 6: Final answer
   x = 3,941.84