Finding the Fourth Proportional to 1,492.84, 2,244.06 and 1,416.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492.84 : 2,244.06 = 1,416.04 : x
2. Step 2: Convert to fraction form
   1,492.84/2,244.06 = 1,416.04/x
3. Step 3: Cross multiply
   1,492.84x = 2,244.06 × 1,416.04
4. Step 4: Simplify right side
   1,492.84x = 3,177,678.72
5. Step 5: Solve for x
   x = 3,177,678.72/1,492.84
6. Step 6: Final answer
   x = 2,128.61