Finding the Fourth Proportional to 3,570.56, 4,927.96 and 2,134.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,570.56 : 4,927.96 = 2,134.83 : x
2. Step 2: Convert to fraction form
   3,570.56/4,927.96 = 2,134.83/x
3. Step 3: Cross multiply
   3,570.56x = 4,927.96 × 2,134.83
4. Step 4: Simplify right side
   3,570.56x = 10,520,338.27
5. Step 5: Solve for x
   x = 10,520,338.27/3,570.56
6. Step 6: Final answer
   x = 2,946.41