Finding the Fourth Proportional to 1,933.53, 2,897.69 and 957.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.53 : 2,897.69 = 957.48 : x
2. Step 2: Convert to fraction form
   1,933.53/2,897.69 = 957.48/x
3. Step 3: Cross multiply
   1,933.53x = 2,897.69 × 957.48
4. Step 4: Simplify right side
   1,933.53x = 2,774,475.43
5. Step 5: Solve for x
   x = 2,774,475.43/1,933.53
6. Step 6: Final answer
   x = 1,434.93