Finding the Fourth Proportional to 1,464.81, 2,189.30 and 1,348.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,464.81 : 2,189.30 = 1,348.06 : x
2. Step 2: Convert to fraction form
   1,464.81/2,189.30 = 1,348.06/x
3. Step 3: Cross multiply
   1,464.81x = 2,189.30 × 1,348.06
4. Step 4: Simplify right side
   1,464.81x = 2,951,300.60
5. Step 5: Solve for x
   x = 2,951,300.60/1,464.81
6. Step 6: Final answer
   x = 2,014.80