Finding the Fourth Proportional to 3,760.56, 5,184.72 and 2,579.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760.56 : 5,184.72 = 2,579.52 : x
2. Step 2: Convert to fraction form
   3,760.56/5,184.72 = 2,579.52/x
3. Step 3: Cross multiply
   3,760.56x = 5,184.72 × 2,579.52
4. Step 4: Simplify right side
   3,760.56x = 13,374,088.93
5. Step 5: Solve for x
   x = 13,374,088.93/3,760.56
6. Step 6: Final answer
   x = 3,556.41