Finding the Fourth Proportional to 2,222.19, 3,066.06 and 1,516.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222.19 : 3,066.06 = 1,516.35 : x
2. Step 2: Convert to fraction form
   2,222.19/3,066.06 = 1,516.35/x
3. Step 3: Cross multiply
   2,222.19x = 3,066.06 × 1,516.35
4. Step 4: Simplify right side
   2,222.19x = 4,649,220.08
5. Step 5: Solve for x
   x = 4,649,220.08/2,222.19
6. Step 6: Final answer
   x = 2,092.18