Finding the Fourth Proportional to 1,460.67, 2,178.15 and 1,447.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460.67 : 2,178.15 = 1,447.52 : x
2. Step 2: Convert to fraction form
   1,460.67/2,178.15 = 1,447.52/x
3. Step 3: Cross multiply
   1,460.67x = 2,178.15 × 1,447.52
4. Step 4: Simplify right side
   1,460.67x = 3,152,904.80
5. Step 5: Solve for x
   x = 3,152,904.80/1,460.67
6. Step 6: Final answer
   x = 2,158.53