Finding the Fourth Proportional to 2,014.32, 3,019.28 and 973.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.32 : 3,019.28 = 973.68 : x
2. Step 2: Convert to fraction form
   2,014.32/3,019.28 = 973.68/x
3. Step 3: Cross multiply
   2,014.32x = 3,019.28 × 973.68
4. Step 4: Simplify right side
   2,014.32x = 2,939,812.55
5. Step 5: Solve for x
   x = 2,939,812.55/2,014.32
6. Step 6: Final answer
   x = 1,459.46