Finding the Fourth Proportional to 10,667.95, 14,721.65 and 5,887.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667.95 : 14,721.65 = 5,887.93 : x
2. Step 2: Convert to fraction form
   10,667.95/14,721.65 = 5,887.93/x
3. Step 3: Cross multiply
   10,667.95x = 14,721.65 × 5,887.93
4. Step 4: Simplify right side
   10,667.95x = 86,680,015.24
5. Step 5: Solve for x
   x = 86,680,015.24/10,667.95
6. Step 6: Final answer
   x = 8,125.27