Finding the Fourth Proportional to 1,960.58, 2,935.60 and 1,034.21

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960.58 : 2,935.60 = 1,034.21 : x
2. Step 2: Convert to fraction form
   1,960.58/2,935.60 = 1,034.21/x
3. Step 3: Cross multiply
   1,960.58x = 2,935.60 × 1,034.21
4. Step 4: Simplify right side
   1,960.58x = 3,036,026.88
5. Step 5: Solve for x
   x = 3,036,026.88/1,960.58
6. Step 6: Final answer
   x = 1,548.54