Finding the Fourth Proportional to 12,667.32, 17,483.08 and 7,365.24

Step by Step Solution

1. Step 1: Write the proportion equation
   12,667.32 : 17,483.08 = 7,365.24 : x
2. Step 2: Convert to fraction form
   12,667.32/17,483.08 = 7,365.24/x
3. Step 3: Cross multiply
   12,667.32x = 17,483.08 × 7,365.24
4. Step 4: Simplify right side
   12,667.32x = 128,767,080.14
5. Step 5: Solve for x
   x = 128,767,080.14/12,667.32
6. Step 6: Final answer
   x = 10,165.30