Finding the Fourth Proportional to 1,476.72, 2,037.82 and 804.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476.72 : 2,037.82 = 804.53 : x
2. Step 2: Convert to fraction form
   1,476.72/2,037.82 = 804.53/x
3. Step 3: Cross multiply
   1,476.72x = 2,037.82 × 804.53
4. Step 4: Simplify right side
   1,476.72x = 1,639,487.32
5. Step 5: Solve for x
   x = 1,639,487.32/1,476.72
6. Step 6: Final answer
   x = 1,110.22