Finding the Fourth Proportional to 17,777.50, 26,662.98 and 4,629.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,777.50 : 26,662.98 = 4,629.04 : x
2. Step 2: Convert to fraction form
   17,777.50/26,662.98 = 4,629.04/x
3. Step 3: Cross multiply
   17,777.50x = 26,662.98 × 4,629.04
4. Step 4: Simplify right side
   17,777.50x = 123,424,000.94
5. Step 5: Solve for x
   x = 123,424,000.94/17,777.50
6. Step 6: Final answer
   x = 6,942.71