Finding the Fourth Proportional to 9,035.42, 12,469.22 and 5,056.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,035.42 : 12,469.22 = 5,056.44 : x
2. Step 2: Convert to fraction form
   9,035.42/12,469.22 = 5,056.44/x
3. Step 3: Cross multiply
   9,035.42x = 12,469.22 × 5,056.44
4. Step 4: Simplify right side
   9,035.42x = 63,049,862.78
5. Step 5: Solve for x
   x = 63,049,862.78/9,035.42
6. Step 6: Final answer
   x = 6,978.08