Finding the Fourth Proportional to 1,492.32, 2,219.88 and 1,476.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492.32 : 2,219.88 = 1,476.53 : x
2. Step 2: Convert to fraction form
   1,492.32/2,219.88 = 1,476.53/x
3. Step 3: Cross multiply
   1,492.32x = 2,219.88 × 1,476.53
4. Step 4: Simplify right side
   1,492.32x = 3,277,708.32
5. Step 5: Solve for x
   x = 3,277,708.32/1,492.32
6. Step 6: Final answer
   x = 2,196.38