Finding the Fourth Proportional to 5,094.83, 7,030.98 and 2,856.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,094.83 : 7,030.98 = 2,856.59 : x
2. Step 2: Convert to fraction form
   5,094.83/7,030.98 = 2,856.59/x
3. Step 3: Cross multiply
   5,094.83x = 7,030.98 × 2,856.59
4. Step 4: Simplify right side
   5,094.83x = 20,084,627.16
5. Step 5: Solve for x
   x = 20,084,627.16/5,094.83
6. Step 6: Final answer
   x = 3,942.16