Finding the Fourth Proportional to 2,953.82, 4,429.29 and 2,089.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,953.82 : 4,429.29 = 2,089.82 : x
2. Step 2: Convert to fraction form
   2,953.82/4,429.29 = 2,089.82/x
3. Step 3: Cross multiply
   2,953.82x = 4,429.29 × 2,089.82
4. Step 4: Simplify right side
   2,953.82x = 9,256,418.83
5. Step 5: Solve for x
   x = 9,256,418.83/2,953.82
6. Step 6: Final answer
   x = 3,133.71