Finding the Fourth Proportional to 1,474.35, 2,034.81 and 845.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474.35 : 2,034.81 = 845.07 : x
2. Step 2: Convert to fraction form
   1,474.35/2,034.81 = 845.07/x
3. Step 3: Cross multiply
   1,474.35x = 2,034.81 × 845.07
4. Step 4: Simplify right side
   1,474.35x = 1,719,556.89
5. Step 5: Solve for x
   x = 1,719,556.89/1,474.35
6. Step 6: Final answer
   x = 1,166.32