Finding the Fourth Proportional to 1,990.00, 2,746.32 and 1,105.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,990.00 : 2,746.32 = 1,105.82 : x
2. Step 2: Convert to fraction form
   1,990.00/2,746.32 = 1,105.82/x
3. Step 3: Cross multiply
   1,990.00x = 2,746.32 × 1,105.82
4. Step 4: Simplify right side
   1,990.00x = 3,036,935.58
5. Step 5: Solve for x
   x = 3,036,935.58/1,990.00
6. Step 6: Final answer
   x = 1,526.10