Finding the Fourth Proportional to 9,557.82, 14,334.64 and 2,980.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,557.82 : 14,334.64 = 2,980.42 : x
2. Step 2: Convert to fraction form
   9,557.82/14,334.64 = 2,980.42/x
3. Step 3: Cross multiply
   9,557.82x = 14,334.64 × 2,980.42
4. Step 4: Simplify right side
   9,557.82x = 42,723,204.46
5. Step 5: Solve for x
   x = 42,723,204.46/9,557.82
6. Step 6: Final answer
   x = 4,469.97