Finding the Fourth Proportional to 1,631.88, 2,250.81 and 1,473.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,631.88 : 2,250.81 = 1,473.48 : x
2. Step 2: Convert to fraction form
   1,631.88/2,250.81 = 1,473.48/x
3. Step 3: Cross multiply
   1,631.88x = 2,250.81 × 1,473.48
4. Step 4: Simplify right side
   1,631.88x = 3,316,523.52
5. Step 5: Solve for x
   x = 3,316,523.52/1,631.88
6. Step 6: Final answer
   x = 2,032.33