Finding the Fourth Proportional to 10,667.16, 14,733.90 and 7,537.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667.16 : 14,733.90 = 7,537.32 : x
2. Step 2: Convert to fraction form
   10,667.16/14,733.90 = 7,537.32/x
3. Step 3: Cross multiply
   10,667.16x = 14,733.90 × 7,537.32
4. Step 4: Simplify right side
   10,667.16x = 111,054,119.15
5. Step 5: Solve for x
   x = 111,054,119.15/10,667.16
6. Step 6: Final answer
   x = 10,410.84