Finding the Fourth Proportional to 1,476.62, 2,037.82 and 887.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476.62 : 2,037.82 = 887.56 : x
2. Step 2: Convert to fraction form
   1,476.62/2,037.82 = 887.56/x
3. Step 3: Cross multiply
   1,476.62x = 2,037.82 × 887.56
4. Step 4: Simplify right side
   1,476.62x = 1,808,687.52
5. Step 5: Solve for x
   x = 1,808,687.52/1,476.62
6. Step 6: Final answer
   x = 1,224.88