Finding the Fourth Proportional to 1,518.84, 2,096.04 and 837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518.84 : 2,096.04 = 837.50 : x
2. Step 2: Convert to fraction form
   1,518.84/2,096.04 = 837.50/x
3. Step 3: Cross multiply
   1,518.84x = 2,096.04 × 837.50
4. Step 4: Simplify right side
   1,518.84x = 1,755,420.93
5. Step 5: Solve for x
   x = 1,755,420.93/1,518.84
6. Step 6: Final answer
   x = 1,155.76