Finding the Fourth Proportional to 7,932.32, 10,967.12 and 7,583.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,932.32 : 10,967.12 = 7,583.76 : x
2. Step 2: Convert to fraction form
   7,932.32/10,967.12 = 7,583.76/x
3. Step 3: Cross multiply
   7,932.32x = 10,967.12 × 7,583.76
4. Step 4: Simplify right side
   7,932.32x = 83,172,064.09
5. Step 5: Solve for x
   x = 83,172,064.09/7,932.32
6. Step 6: Final answer
   x = 10,485.22