Finding the Fourth Proportional to 3,071.50, 4,606.23 and 1,222.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,071.50 : 4,606.23 = 1,222.04 : x
2. Step 2: Convert to fraction form
   3,071.50/4,606.23 = 1,222.04/x
3. Step 3: Cross multiply
   3,071.50x = 4,606.23 × 1,222.04
4. Step 4: Simplify right side
   3,071.50x = 5,628,997.31
5. Step 5: Solve for x
   x = 5,628,997.31/3,071.50
6. Step 6: Final answer
   x = 1,832.65