Finding the Fourth Proportional to 9,020.98, 13,529.76 and 2,446.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,020.98 : 13,529.76 = 2,446.30 : x
2. Step 2: Convert to fraction form
   9,020.98/13,529.76 = 2,446.30/x
3. Step 3: Cross multiply
   9,020.98x = 13,529.76 × 2,446.30
4. Step 4: Simplify right side
   9,020.98x = 33,097,851.89
5. Step 5: Solve for x
   x = 33,097,851.89/9,020.98
6. Step 6: Final answer
   x = 3,668.99