Finding the Fourth Proportional to 3,065.01, 4,594.22 and 1,213.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,065.01 : 4,594.22 = 1,213.55 : x
2. Step 2: Convert to fraction form
   3,065.01/4,594.22 = 1,213.55/x
3. Step 3: Cross multiply
   3,065.01x = 4,594.22 × 1,213.55
4. Step 4: Simplify right side
   3,065.01x = 5,575,321.10
5. Step 5: Solve for x
   x = 5,575,321.10/3,065.01
6. Step 6: Final answer
   x = 1,819.02