Finding the Fourth Proportional to 10,667.23, 14,721.63 and 5,888.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667.23 : 14,721.63 = 5,888.13 : x
2. Step 2: Convert to fraction form
   10,667.23/14,721.63 = 5,888.13/x
3. Step 3: Cross multiply
   10,667.23x = 14,721.63 × 5,888.13
4. Step 4: Simplify right side
   10,667.23x = 86,682,871.25
5. Step 5: Solve for x
   x = 86,682,871.25/10,667.23
6. Step 6: Final answer
   x = 8,126.09