Finding the Fourth Proportional to 2,001.93, 2,762.51 and 1,105.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001.93 : 2,762.51 = 1,105.53 : x
2. Step 2: Convert to fraction form
   2,001.93/2,762.51 = 1,105.53/x
3. Step 3: Cross multiply
   2,001.93x = 2,762.51 × 1,105.53
4. Step 4: Simplify right side
   2,001.93x = 3,054,032.15
5. Step 5: Solve for x
   x = 3,054,032.15/2,001.93
6. Step 6: Final answer
   x = 1,525.54