Finding the Fourth Proportional to 2,200.22, 3,036.59 and 1,416.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.22 : 3,036.59 = 1,416.54 : x
2. Step 2: Convert to fraction form
   2,200.22/3,036.59 = 1,416.54/x
3. Step 3: Cross multiply
   2,200.22x = 3,036.59 × 1,416.54
4. Step 4: Simplify right side
   2,200.22x = 4,301,444.12
5. Step 5: Solve for x
   x = 4,301,444.12/2,200.22
6. Step 6: Final answer
   x = 1,955.01