Finding the Fourth Proportional to 22,853.98, 34,278.81 and 7,268.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,853.98 : 34,278.81 = 7,268.86 : x
2. Step 2: Convert to fraction form
   22,853.98/34,278.81 = 7,268.86/x
3. Step 3: Cross multiply
   22,853.98x = 34,278.81 × 7,268.86
4. Step 4: Simplify right side
   22,853.98x = 249,167,870.86
5. Step 5: Solve for x
   x = 249,167,870.86/22,853.98
6. Step 6: Final answer
   x = 10,902.60