Finding the Fourth Proportional to 19,111.68, 28,667.25 and 5,962.14

Step by Step Solution

1. Step 1: Write the proportion equation
   19,111.68 : 28,667.25 = 5,962.14 : x
2. Step 2: Convert to fraction form
   19,111.68/28,667.25 = 5,962.14/x
3. Step 3: Cross multiply
   19,111.68x = 28,667.25 × 5,962.14
4. Step 4: Simplify right side
   19,111.68x = 170,918,157.92
5. Step 5: Solve for x
   x = 170,918,157.92/19,111.68
6. Step 6: Final answer
   x = 8,943.13