Finding the Fourth Proportional to 2,887.38, 4,322.82 and 2,373.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,887.38 : 4,322.82 = 2,373.42 : x
2. Step 2: Convert to fraction form
   2,887.38/4,322.82 = 2,373.42/x
3. Step 3: Cross multiply
   2,887.38x = 4,322.82 × 2,373.42
4. Step 4: Simplify right side
   2,887.38x = 10,259,867.44
5. Step 5: Solve for x
   x = 10,259,867.44/2,887.38
6. Step 6: Final answer
   x = 3,553.35