Finding the Fourth Proportional to 1,602.79, 2,404.20 and 562.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602.79 : 2,404.20 = 562.82 : x
2. Step 2: Convert to fraction form
   1,602.79/2,404.20 = 562.82/x
3. Step 3: Cross multiply
   1,602.79x = 2,404.20 × 562.82
4. Step 4: Simplify right side
   1,602.79x = 1,353,132.55
5. Step 5: Solve for x
   x = 1,353,132.55/1,602.79
6. Step 6: Final answer
   x = 844.24