Finding the Fourth Proportional to 1,602.55, 2,403.37 and 1,016.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602.55 : 2,403.37 = 1,016.67 : x
2. Step 2: Convert to fraction form
   1,602.55/2,403.37 = 1,016.67/x
3. Step 3: Cross multiply
   1,602.55x = 2,403.37 × 1,016.67
4. Step 4: Simplify right side
   1,602.55x = 2,443,430.94
5. Step 5: Solve for x
   x = 2,443,430.94/1,602.55
6. Step 6: Final answer
   x = 1,524.71