Finding the Fourth Proportional to 1,996.32, 2,754.71 and 1,111.95

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996.32 : 2,754.71 = 1,111.95 : x
2. Step 2: Convert to fraction form
   1,996.32/2,754.71 = 1,111.95/x
3. Step 3: Cross multiply
   1,996.32x = 2,754.71 × 1,111.95
4. Step 4: Simplify right side
   1,996.32x = 3,063,106.14
5. Step 5: Solve for x
   x = 3,063,106.14/1,996.32
6. Step 6: Final answer
   x = 1,534.38