Finding the Fourth Proportional to 9,033.60, 12,465.92 and 5,054.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,033.60 : 12,465.92 = 5,054.72 : x
2. Step 2: Convert to fraction form
   9,033.60/12,465.92 = 5,054.72/x
3. Step 3: Cross multiply
   9,033.60x = 12,465.92 × 5,054.72
4. Step 4: Simplify right side
   9,033.60x = 63,011,735.14
5. Step 5: Solve for x
   x = 63,011,735.14/9,033.60
6. Step 6: Final answer
   x = 6,975.26