Finding the Fourth Proportional to 1,162.50, 1,744.02 and 837.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162.50 : 1,744.02 = 837.29 : x
2. Step 2: Convert to fraction form
   1,162.50/1,744.02 = 837.29/x
3. Step 3: Cross multiply
   1,162.50x = 1,744.02 × 837.29
4. Step 4: Simplify right side
   1,162.50x = 1,460,250.51
5. Step 5: Solve for x
   x = 1,460,250.51/1,162.50
6. Step 6: Final answer
   x = 1,256.13