Finding the Fourth Proportional to 2,064.07, 2,847.52 and 1,179.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.07 : 2,847.52 = 1,179.55 : x
2. Step 2: Convert to fraction form
   2,064.07/2,847.52 = 1,179.55/x
3. Step 3: Cross multiply
   2,064.07x = 2,847.52 × 1,179.55
4. Step 4: Simplify right side
   2,064.07x = 3,358,792.22
5. Step 5: Solve for x
   x = 3,358,792.22/2,064.07
6. Step 6: Final answer
   x = 1,627.27