Finding the Fourth Proportional to 9,064.18, 12,508.52 and 5,030.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,064.18 : 12,508.52 = 5,030.97 : x
2. Step 2: Convert to fraction form
   9,064.18/12,508.52 = 5,030.97/x
3. Step 3: Cross multiply
   9,064.18x = 12,508.52 × 5,030.97
4. Step 4: Simplify right side
   9,064.18x = 62,929,988.86
5. Step 5: Solve for x
   x = 62,929,988.86/9,064.18
6. Step 6: Final answer
   x = 6,942.71