Finding the Fourth Proportional to 1,341.16, 1,849.98 and 837.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,341.16 : 1,849.98 = 837.30 : x
2. Step 2: Convert to fraction form
   1,341.16/1,849.98 = 837.30/x
3. Step 3: Cross multiply
   1,341.16x = 1,849.98 × 837.30
4. Step 4: Simplify right side
   1,341.16x = 1,548,981.44
5. Step 5: Solve for x
   x = 1,548,981.44/1,341.16
6. Step 6: Final answer
   x = 1,154.96