Finding the Fourth Proportional to 2,328.72, 3,492.84 and 1,460.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328.72 : 3,492.84 = 1,460.40 : x
2. Step 2: Convert to fraction form
   2,328.72/3,492.84 = 1,460.40/x
3. Step 3: Cross multiply
   2,328.72x = 3,492.84 × 1,460.40
4. Step 4: Simplify right side
   2,328.72x = 5,100,943.54
5. Step 5: Solve for x
   x = 5,100,943.54/2,328.72
6. Step 6: Final answer
   x = 2,190.45