Finding the Fourth Proportional to 1,979.82, 2,732.49 and 1,141.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,979.82 : 2,732.49 = 1,141.01 : x
2. Step 2: Convert to fraction form
   1,979.82/2,732.49 = 1,141.01/x
3. Step 3: Cross multiply
   1,979.82x = 2,732.49 × 1,141.01
4. Step 4: Simplify right side
   1,979.82x = 3,117,792.71
5. Step 5: Solve for x
   x = 3,117,792.71/1,979.82
6. Step 6: Final answer
   x = 1,574.79