Finding the Fourth Proportional to 1,841.16, 2,762.64 and 746.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,841.16 : 2,762.64 = 746.31 : x
2. Step 2: Convert to fraction form
   1,841.16/2,762.64 = 746.31/x
3. Step 3: Cross multiply
   1,841.16x = 2,762.64 × 746.31
4. Step 4: Simplify right side
   1,841.16x = 2,061,785.86
5. Step 5: Solve for x
   x = 2,061,785.86/1,841.16
6. Step 6: Final answer
   x = 1,119.83