Finding the Fourth Proportional to 32,412.05, 48,598.63 and 12,667.09

Step by Step Solution

1. Step 1: Write the proportion equation
   32,412.05 : 48,598.63 = 12,667.09 : x
2. Step 2: Convert to fraction form
   32,412.05/48,598.63 = 12,667.09/x
3. Step 3: Cross multiply
   32,412.05x = 48,598.63 × 12,667.09
4. Step 4: Simplify right side
   32,412.05x = 615,602,945.43
5. Step 5: Solve for x
   x = 615,602,945.43/32,412.05
6. Step 6: Final answer
   x = 18,993.03