Finding the Fourth Proportional to 7,935.30, 10,956.06 and 7,093.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,935.30 : 10,956.06 = 7,093.31 : x
2. Step 2: Convert to fraction form
   7,935.30/10,956.06 = 7,093.31/x
3. Step 3: Cross multiply
   7,935.30x = 10,956.06 × 7,093.31
4. Step 4: Simplify right side
   7,935.30x = 77,714,729.96
5. Step 5: Solve for x
   x = 77,714,729.96/7,935.30
6. Step 6: Final answer
   x = 9,793.55