Finding the Fourth Proportional to 3,614.18, 5,420.64 and 1,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,614.18 : 5,420.64 = 1,016.50 : x
2. Step 2: Convert to fraction form
   3,614.18/5,420.64 = 1,016.50/x
3. Step 3: Cross multiply
   3,614.18x = 5,420.64 × 1,016.50
4. Step 4: Simplify right side
   3,614.18x = 5,510,080.56
5. Step 5: Solve for x
   x = 5,510,080.56/3,614.18
6. Step 6: Final answer
   x = 1,524.57