Finding the Fourth Proportional to 2,573.37, 3,859.11 and 929.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.37 : 3,859.11 = 929.52 : x
2. Step 2: Convert to fraction form
   2,573.37/3,859.11 = 929.52/x
3. Step 3: Cross multiply
   2,573.37x = 3,859.11 × 929.52
4. Step 4: Simplify right side
   2,573.37x = 3,587,119.93
5. Step 5: Solve for x
   x = 3,587,119.93/2,573.37
6. Step 6: Final answer
   x = 1,393.94