Finding the Fourth Proportional to 9,269.34, 13,902.54 and 3,029.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,269.34 : 13,902.54 = 3,029.30 : x
2. Step 2: Convert to fraction form
   9,269.34/13,902.54 = 3,029.30/x
3. Step 3: Cross multiply
   9,269.34x = 13,902.54 × 3,029.30
4. Step 4: Simplify right side
   9,269.34x = 42,114,964.42
5. Step 5: Solve for x
   x = 42,114,964.42/9,269.34
6. Step 6: Final answer
   x = 4,543.47