Finding the Fourth Proportional to 3,567.74, 4,923.45 and 2,076.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,567.74 : 4,923.45 = 2,076.53 : x
2. Step 2: Convert to fraction form
   3,567.74/4,923.45 = 2,076.53/x
3. Step 3: Cross multiply
   3,567.74x = 4,923.45 × 2,076.53
4. Step 4: Simplify right side
   3,567.74x = 10,223,667.01
5. Step 5: Solve for x
   x = 10,223,667.01/3,567.74
6. Step 6: Final answer
   x = 2,865.59