Finding the Fourth Proportional to 1,124.16, 1,550.28 and 704.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,124.16 : 1,550.28 = 704.37 : x
2. Step 2: Convert to fraction form
   1,124.16/1,550.28 = 704.37/x
3. Step 3: Cross multiply
   1,124.16x = 1,550.28 × 704.37
4. Step 4: Simplify right side
   1,124.16x = 1,091,970.72
5. Step 5: Solve for x
   x = 1,091,970.72/1,124.16
6. Step 6: Final answer
   x = 971.37