Finding the Fourth Proportional to 9,238.08, 12,748.59 and 5,046.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,238.08 : 12,748.59 = 5,046.42 : x
2. Step 2: Convert to fraction form
   9,238.08/12,748.59 = 5,046.42/x
3. Step 3: Cross multiply
   9,238.08x = 12,748.59 × 5,046.42
4. Step 4: Simplify right side
   9,238.08x = 64,334,739.55
5. Step 5: Solve for x
   x = 64,334,739.55/9,238.08
6. Step 6: Final answer
   x = 6,964.08