Finding the Fourth Proportional to 9,045.60, 12,483.14 and 5,067.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.60 : 12,483.14 = 5,067.52 : x
2. Step 2: Convert to fraction form
   9,045.60/12,483.14 = 5,067.52/x
3. Step 3: Cross multiply
   9,045.60x = 12,483.14 × 5,067.52
4. Step 4: Simplify right side
   9,045.60x = 63,258,561.61
5. Step 5: Solve for x
   x = 63,258,561.61/9,045.60
6. Step 6: Final answer
   x = 6,993.30