Finding the Fourth Proportional to 1,476.01, 2,036.89 and 886.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476.01 : 2,036.89 = 886.55 : x
2. Step 2: Convert to fraction form
   1,476.01/2,036.89 = 886.55/x
3. Step 3: Cross multiply
   1,476.01x = 2,036.89 × 886.55
4. Step 4: Simplify right side
   1,476.01x = 1,805,807.05
5. Step 5: Solve for x
   x = 1,805,807.05/1,476.01
6. Step 6: Final answer
   x = 1,223.44