Finding the Fourth Proportional to 32,119.98, 48,193.72 and 12,412.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,119.98 : 48,193.72 = 12,412.34 : x
2. Step 2: Convert to fraction form
   32,119.98/48,193.72 = 12,412.34/x
3. Step 3: Cross multiply
   32,119.98x = 48,193.72 × 12,412.34
4. Step 4: Simplify right side
   32,119.98x = 598,196,838.50
5. Step 5: Solve for x
   x = 598,196,838.50/32,119.98
6. Step 6: Final answer
   x = 18,623.82