Finding the Fourth Proportional to 7,793.10, 10,754.37 and 4,256.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,793.10 : 10,754.37 = 4,256.25 : x
2. Step 2: Convert to fraction form
   7,793.10/10,754.37 = 4,256.25/x
3. Step 3: Cross multiply
   7,793.10x = 10,754.37 × 4,256.25
4. Step 4: Simplify right side
   7,793.10x = 45,773,287.31
5. Step 5: Solve for x
   x = 45,773,287.31/7,793.10
6. Step 6: Final answer
   x = 5,873.57