Finding the Fourth Proportional to 2,014.32, 3,018.60 and 1,146.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.32 : 3,018.60 = 1,146.84 : x
2. Step 2: Convert to fraction form
   2,014.32/3,018.60 = 1,146.84/x
3. Step 3: Cross multiply
   2,014.32x = 3,018.60 × 1,146.84
4. Step 4: Simplify right side
   2,014.32x = 3,461,851.22
5. Step 5: Solve for x
   x = 3,461,851.22/2,014.32
6. Step 6: Final answer
   x = 1,718.62