Finding the Fourth Proportional to 2,012.93, 3,017.54 and 1,036.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012.93 : 3,017.54 = 1,036.98 : x
2. Step 2: Convert to fraction form
   2,012.93/3,017.54 = 1,036.98/x
3. Step 3: Cross multiply
   2,012.93x = 3,017.54 × 1,036.98
4. Step 4: Simplify right side
   2,012.93x = 3,129,123.44
5. Step 5: Solve for x
   x = 3,129,123.44/2,012.93
6. Step 6: Final answer
   x = 1,554.52