Finding the Fourth Proportional to 2,034.86, 3,047.54 and 1,485.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.86 : 3,047.54 = 1,485.68 : x
2. Step 2: Convert to fraction form
   2,034.86/3,047.54 = 1,485.68/x
3. Step 3: Cross multiply
   2,034.86x = 3,047.54 × 1,485.68
4. Step 4: Simplify right side
   2,034.86x = 4,527,646.56
5. Step 5: Solve for x
   x = 4,527,646.56/2,034.86
6. Step 6: Final answer
   x = 2,225.05