Finding the Fourth Proportional to 1,607.35, 2,410.82 and 567.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607.35 : 2,410.82 = 567.31 : x
2. Step 2: Convert to fraction form
   1,607.35/2,410.82 = 567.31/x
3. Step 3: Cross multiply
   1,607.35x = 2,410.82 × 567.31
4. Step 4: Simplify right side
   1,607.35x = 1,367,667.40
5. Step 5: Solve for x
   x = 1,367,667.40/1,607.35
6. Step 6: Final answer
   x = 850.89