Finding the Fourth Proportional to 2,957.82, 4,437.25 and 1,009.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,957.82 : 4,437.25 = 1,009.56 : x
2. Step 2: Convert to fraction form
   2,957.82/4,437.25 = 1,009.56/x
3. Step 3: Cross multiply
   2,957.82x = 4,437.25 × 1,009.56
4. Step 4: Simplify right side
   2,957.82x = 4,479,684.23
5. Step 5: Solve for x
   x = 4,479,684.23/2,957.82
6. Step 6: Final answer
   x = 1,514.52