Finding the Fourth Proportional to 9,384.68, 12,950.82 and 5,608.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,384.68 : 12,950.82 = 5,608.52 : x
2. Step 2: Convert to fraction form
   9,384.68/12,950.82 = 5,608.52/x
3. Step 3: Cross multiply
   9,384.68x = 12,950.82 × 5,608.52
4. Step 4: Simplify right side
   9,384.68x = 72,634,932.99
5. Step 5: Solve for x
   x = 72,634,932.99/9,384.68
6. Step 6: Final answer
   x = 7,739.73