Finding the Fourth Proportional to 1,627.32, 2,246.00 and 964.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627.32 : 2,246.00 = 964.41 : x
2. Step 2: Convert to fraction form
   1,627.32/2,246.00 = 964.41/x
3. Step 3: Cross multiply
   1,627.32x = 2,246.00 × 964.41
4. Step 4: Simplify right side
   1,627.32x = 2,166,051.62
5. Step 5: Solve for x
   x = 2,166,051.62/1,627.32
6. Step 6: Final answer
   x = 1,331.05