Finding the Fourth Proportional to 32,109.89, 48,168.08 and 12,114.37

Step by Step Solution

1. Step 1: Write the proportion equation
   32,109.89 : 48,168.08 = 12,114.37 : x
2. Step 2: Convert to fraction form
   32,109.89/48,168.08 = 12,114.37/x
3. Step 3: Cross multiply
   32,109.89x = 48,168.08 × 12,114.37
4. Step 4: Simplify right side
   32,109.89x = 583,525,943.31
5. Step 5: Solve for x
   x = 583,525,943.31/32,109.89
6. Step 6: Final answer
   x = 18,172.78