Finding the Fourth Proportional to 2,884.88, 4,327.35 and 937.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,884.88 : 4,327.35 = 937.10 : x
2. Step 2: Convert to fraction form
   2,884.88/4,327.35 = 937.10/x
3. Step 3: Cross multiply
   2,884.88x = 4,327.35 × 937.10
4. Step 4: Simplify right side
   2,884.88x = 4,055,159.69
5. Step 5: Solve for x
   x = 4,055,159.69/2,884.88
6. Step 6: Final answer
   x = 1,405.66