Finding the Fourth Proportional to 9,027.91, 12,458.98 and 5,048.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,027.91 : 12,458.98 = 5,048.79 : x
2. Step 2: Convert to fraction form
   9,027.91/12,458.98 = 5,048.79/x
3. Step 3: Cross multiply
   9,027.91x = 12,458.98 × 5,048.79
4. Step 4: Simplify right side
   9,027.91x = 62,902,773.63
5. Step 5: Solve for x
   x = 62,902,773.63/9,027.91
6. Step 6: Final answer
   x = 6,967.59