Finding the Fourth Proportional to 39,733.48, 59,606.72 and 12,025

Step by Step Solution

1. Step 1: Write the proportion equation
   39,733.48 : 59,606.72 = 12,025 : x
2. Step 2: Convert to fraction form
   39,733.48/59,606.72 = 12,025/x
3. Step 3: Cross multiply
   39,733.48x = 59,606.72 × 12,025
4. Step 4: Simplify right side
   39,733.48x = 716,770,808
5. Step 5: Solve for x
   x = 716,770,808/39,733.48
6. Step 6: Final answer
   x = 18,039.47