Finding the Fourth Proportional to 9,027.22, 12,458.72 and 5,048.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,027.22 : 12,458.72 = 5,048.55 : x
2. Step 2: Convert to fraction form
   9,027.22/12,458.72 = 5,048.55/x
3. Step 3: Cross multiply
   9,027.22x = 12,458.72 × 5,048.55
4. Step 4: Simplify right side
   9,027.22x = 62,898,470.86
5. Step 5: Solve for x
   x = 62,898,470.86/9,027.22
6. Step 6: Final answer
   x = 6,967.65