Finding the Fourth Proportional to 1,849.83, 2,774.72 and 617.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849.83 : 2,774.72 = 617.33 : x
2. Step 2: Convert to fraction form
   1,849.83/2,774.72 = 617.33/x
3. Step 3: Cross multiply
   1,849.83x = 2,774.72 × 617.33
4. Step 4: Simplify right side
   1,849.83x = 1,712,900.94
5. Step 5: Solve for x
   x = 1,712,900.94/1,849.83
6. Step 6: Final answer
   x = 925.98