Finding the Fourth Proportional to 1,836.53, 2,534.38 and 1,050.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,836.53 : 2,534.38 = 1,050.42 : x
2. Step 2: Convert to fraction form
   1,836.53/2,534.38 = 1,050.42/x
3. Step 3: Cross multiply
   1,836.53x = 2,534.38 × 1,050.42
4. Step 4: Simplify right side
   1,836.53x = 2,662,160.81
5. Step 5: Solve for x
   x = 2,662,160.81/1,836.53
6. Step 6: Final answer
   x = 1,449.56