Finding the Fourth Proportional to 9,053.42, 12,466.36 and 8,030.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,053.42 : 12,466.36 = 8,030.54 : x
2. Step 2: Convert to fraction form
   9,053.42/12,466.36 = 8,030.54/x
3. Step 3: Cross multiply
   9,053.42x = 12,466.36 × 8,030.54
4. Step 4: Simplify right side
   9,053.42x = 100,111,598.67
5. Step 5: Solve for x
   x = 100,111,598.67/9,053.42
6. Step 6: Final answer
   x = 11,057.88