Finding the Fourth Proportional to 2,953.31, 4,427.33 and 2,483.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,953.31 : 4,427.33 = 2,483.91 : x
2. Step 2: Convert to fraction form
   2,953.31/4,427.33 = 2,483.91/x
3. Step 3: Cross multiply
   2,953.31x = 4,427.33 × 2,483.91
4. Step 4: Simplify right side
   2,953.31x = 10,997,076.84
5. Step 5: Solve for x
   x = 10,997,076.84/2,953.31
6. Step 6: Final answer
   x = 3,723.65