Finding the Fourth Proportional to 1,929.25, 2,662.37 and 1,101.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929.25 : 2,662.37 = 1,101.25 : x
2. Step 2: Convert to fraction form
   1,929.25/2,662.37 = 1,101.25/x
3. Step 3: Cross multiply
   1,929.25x = 2,662.37 × 1,101.25
4. Step 4: Simplify right side
   1,929.25x = 2,931,934.96
5. Step 5: Solve for x
   x = 2,931,934.96/1,929.25
6. Step 6: Final answer
   x = 1,519.73