Finding the Fourth Proportional to 1,810.96, 2,498.37 and 1,102.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810.96 : 2,498.37 = 1,102.54 : x
2. Step 2: Convert to fraction form
   1,810.96/2,498.37 = 1,102.54/x
3. Step 3: Cross multiply
   1,810.96x = 2,498.37 × 1,102.54
4. Step 4: Simplify right side
   1,810.96x = 2,754,552.86
5. Step 5: Solve for x
   x = 2,754,552.86/1,810.96
6. Step 6: Final answer
   x = 1,521.05