Finding the Fourth Proportional to 9,070.42, 13,601.52 and 3,227.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,070.42 : 13,601.52 = 3,227.18 : x
2. Step 2: Convert to fraction form
   9,070.42/13,601.52 = 3,227.18/x
3. Step 3: Cross multiply
   9,070.42x = 13,601.52 × 3,227.18
4. Step 4: Simplify right side
   9,070.42x = 43,894,553.31
5. Step 5: Solve for x
   x = 43,894,553.31/9,070.42
6. Step 6: Final answer
   x = 4,839.31