Finding the Fourth Proportional to 1,903.74, 2,848.43 and 1,124.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903.74 : 2,848.43 = 1,124.16 : x
2. Step 2: Convert to fraction form
   1,903.74/2,848.43 = 1,124.16/x
3. Step 3: Cross multiply
   1,903.74x = 2,848.43 × 1,124.16
4. Step 4: Simplify right side
   1,903.74x = 3,202,085.45
5. Step 5: Solve for x
   x = 3,202,085.45/1,903.74
6. Step 6: Final answer
   x = 1,682.00