Finding the Fourth Proportional to 1,835.03, 2,746.32 and 1,105.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835.03 : 2,746.32 = 1,105.12 : x
2. Step 2: Convert to fraction form
   1,835.03/2,746.32 = 1,105.12/x
3. Step 3: Cross multiply
   1,835.03x = 2,746.32 × 1,105.12
4. Step 4: Simplify right side
   1,835.03x = 3,035,012.45
5. Step 5: Solve for x
   x = 3,035,012.45/1,835.03
6. Step 6: Final answer
   x = 1,653.93