Finding the Fourth Proportional to 1,950.53, 2,691.83 and 1,066.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,950.53 : 2,691.83 = 1,066.32 : x
2. Step 2: Convert to fraction form
   1,950.53/2,691.83 = 1,066.32/x
3. Step 3: Cross multiply
   1,950.53x = 2,691.83 × 1,066.32
4. Step 4: Simplify right side
   1,950.53x = 2,870,346.83
5. Step 5: Solve for x
   x = 2,870,346.83/1,950.53
6. Step 6: Final answer
   x = 1,471.58