Finding the Fourth Proportional to 15,241.31, 22,868.04 and 5,381.59

Step by Step Solution

1. Step 1: Write the proportion equation
   15,241.31 : 22,868.04 = 5,381.59 : x
2. Step 2: Convert to fraction form
   15,241.31/22,868.04 = 5,381.59/x
3. Step 3: Cross multiply
   15,241.31x = 22,868.04 × 5,381.59
4. Step 4: Simplify right side
   15,241.31x = 123,066,415.38
5. Step 5: Solve for x
   x = 123,066,415.38/15,241.31
6. Step 6: Final answer
   x = 8,074.53