Finding the Fourth Proportional to 2,375.82, 3,563.37 and 914.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.82 : 3,563.37 = 914.78 : x
2. Step 2: Convert to fraction form
   2,375.82/3,563.37 = 914.78/x
3. Step 3: Cross multiply
   2,375.82x = 3,563.37 × 914.78
4. Step 4: Simplify right side
   2,375.82x = 3,259,699.61
5. Step 5: Solve for x
   x = 3,259,699.61/2,375.82
6. Step 6: Final answer
   x = 1,372.03