Finding the Fourth Proportional to 3,060.08, 4,222.89 and 1,662.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,060.08 : 4,222.89 = 1,662.83 : x
2. Step 2: Convert to fraction form
   3,060.08/4,222.89 = 1,662.83/x
3. Step 3: Cross multiply
   3,060.08x = 4,222.89 × 1,662.83
4. Step 4: Simplify right side
   3,060.08x = 7,021,927.06
5. Step 5: Solve for x
   x = 7,021,927.06/3,060.08
6. Step 6: Final answer
   x = 2,294.69