Finding the Fourth Proportional to 9,045.96, 12,483.39 and 5,067.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.96 : 12,483.39 = 5,067.12 : x
2. Step 2: Convert to fraction form
   9,045.96/12,483.39 = 5,067.12/x
3. Step 3: Cross multiply
   9,045.96x = 12,483.39 × 5,067.12
4. Step 4: Simplify right side
   9,045.96x = 63,254,835.14
5. Step 5: Solve for x
   x = 63,254,835.14/9,045.96
6. Step 6: Final answer
   x = 6,992.61