Finding the Fourth Proportional to 1,890.06, 2,608.41 and 1,093.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,890.06 : 2,608.41 = 1,093.52 : x
2. Step 2: Convert to fraction form
   1,890.06/2,608.41 = 1,093.52/x
3. Step 3: Cross multiply
   1,890.06x = 2,608.41 × 1,093.52
4. Step 4: Simplify right side
   1,890.06x = 2,852,335.46
5. Step 5: Solve for x
   x = 2,852,335.46/1,890.06
6. Step 6: Final answer
   x = 1,509.12