Finding the Fourth Proportional to 2,959.94, 4,440.45 and 1,012.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,959.94 : 4,440.45 = 1,012.34 : x
2. Step 2: Convert to fraction form
   2,959.94/4,440.45 = 1,012.34/x
3. Step 3: Cross multiply
   2,959.94x = 4,440.45 × 1,012.34
4. Step 4: Simplify right side
   2,959.94x = 4,495,245.15
5. Step 5: Solve for x
   x = 4,495,245.15/2,959.94
6. Step 6: Final answer
   x = 1,518.69