Finding the Fourth Proportional to 1,346.94, 1,859.76 and 849.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346.94 : 1,859.76 = 849.96 : x
2. Step 2: Convert to fraction form
   1,346.94/1,859.76 = 849.96/x
3. Step 3: Cross multiply
   1,346.94x = 1,859.76 × 849.96
4. Step 4: Simplify right side
   1,346.94x = 1,580,721.61
5. Step 5: Solve for x
   x = 1,580,721.61/1,346.94
6. Step 6: Final answer
   x = 1,173.56