Finding the Fourth Proportional to 10,667.07, 14,720.36 and 5,887.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667.07 : 14,720.36 = 5,887.46 : x
2. Step 2: Convert to fraction form
   10,667.07/14,720.36 = 5,887.46/x
3. Step 3: Cross multiply
   10,667.07x = 14,720.36 × 5,887.46
4. Step 4: Simplify right side
   10,667.07x = 86,665,538.05
5. Step 5: Solve for x
   x = 86,665,538.05/10,667.07
6. Step 6: Final answer
   x = 8,124.59