Finding the Fourth Proportional to 7,250.06, 10,856.18 and 3,956.36

Step by Step Solution

1. Step 1: Write the proportion equation
   7,250.06 : 10,856.18 = 3,956.36 : x
2. Step 2: Convert to fraction form
   7,250.06/10,856.18 = 3,956.36/x
3. Step 3: Cross multiply
   7,250.06x = 10,856.18 × 3,956.36
4. Step 4: Simplify right side
   7,250.06x = 42,950,911.91
5. Step 5: Solve for x
   x = 42,950,911.91/7,250.06
6. Step 6: Final answer
   x = 5,924.21