Finding the Fourth Proportional to 7,796.13, 10,758.89 and 4,259.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,796.13 : 10,758.89 = 4,259.56 : x
2. Step 2: Convert to fraction form
   7,796.13/10,758.89 = 4,259.56/x
3. Step 3: Cross multiply
   7,796.13x = 10,758.89 × 4,259.56
4. Step 4: Simplify right side
   7,796.13x = 45,828,137.49
5. Step 5: Solve for x
   x = 45,828,137.49/7,796.13
6. Step 6: Final answer
   x = 5,878.32