Finding the Fourth Proportional to 1,530.82, 2,111.79 and 941.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530.82 : 2,111.79 = 941.14 : x
2. Step 2: Convert to fraction form
   1,530.82/2,111.79 = 941.14/x
3. Step 3: Cross multiply
   1,530.82x = 2,111.79 × 941.14
4. Step 4: Simplify right side
   1,530.82x = 1,987,479.04
5. Step 5: Solve for x
   x = 1,987,479.04/1,530.82
6. Step 6: Final answer
   x = 1,298.31