Finding the Fourth Proportional to 1,662.41, 2,492.78 and 566.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662.41 : 2,492.78 = 566.39 : x
2. Step 2: Convert to fraction form
   1,662.41/2,492.78 = 566.39/x
3. Step 3: Cross multiply
   1,662.41x = 2,492.78 × 566.39
4. Step 4: Simplify right side
   1,662.41x = 1,411,870.37
5. Step 5: Solve for x
   x = 1,411,870.37/1,662.41
6. Step 6: Final answer
   x = 849.29