Finding the Fourth Proportional to 1,922.50, 2,652.91 and 1,083.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,922.50 : 2,652.91 = 1,083.34 : x
2. Step 2: Convert to fraction form
   1,922.50/2,652.91 = 1,083.34/x
3. Step 3: Cross multiply
   1,922.50x = 2,652.91 × 1,083.34
4. Step 4: Simplify right side
   1,922.50x = 2,874,003.52
5. Step 5: Solve for x
   x = 2,874,003.52/1,922.50
6. Step 6: Final answer
   x = 1,494.93