Finding the Fourth Proportional to 2,053.85, 3,076.52 and 1,527.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.85 : 3,076.52 = 1,527.75 : x
2. Step 2: Convert to fraction form
   2,053.85/3,076.52 = 1,527.75/x
3. Step 3: Cross multiply
   2,053.85x = 3,076.52 × 1,527.75
4. Step 4: Simplify right side
   2,053.85x = 4,700,145.79
5. Step 5: Solve for x
   x = 4,700,145.79/2,053.85
6. Step 6: Final answer
   x = 2,288.46