Finding the Fourth Proportional to 9,222.53, 12,727.07 and 5,030.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,222.53 : 12,727.07 = 5,030.75 : x
2. Step 2: Convert to fraction form
   9,222.53/12,727.07 = 5,030.75/x
3. Step 3: Cross multiply
   9,222.53x = 12,727.07 × 5,030.75
4. Step 4: Simplify right side
   9,222.53x = 64,026,682.25
5. Step 5: Solve for x
   x = 64,026,682.25/9,222.53
6. Step 6: Final answer
   x = 6,942.42