Finding the Fourth Proportional to 1,921.25, 2,651.51 and 1,093.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,921.25 : 2,651.51 = 1,093.25 : x
2. Step 2: Convert to fraction form
   1,921.25/2,651.51 = 1,093.25/x
3. Step 3: Cross multiply
   1,921.25x = 2,651.51 × 1,093.25
4. Step 4: Simplify right side
   1,921.25x = 2,898,763.31
5. Step 5: Solve for x
   x = 2,898,763.31/1,921.25
6. Step 6: Final answer
   x = 1,508.79