Finding the Fourth Proportional to 2,334.04, 3,499.17 and 872.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334.04 : 3,499.17 = 872.98 : x
2. Step 2: Convert to fraction form
   2,334.04/3,499.17 = 872.98/x
3. Step 3: Cross multiply
   2,334.04x = 3,499.17 × 872.98
4. Step 4: Simplify right side
   2,334.04x = 3,054,705.43
5. Step 5: Solve for x
   x = 3,054,705.43/2,334.04
6. Step 6: Final answer
   x = 1,308.76