Finding the Fourth Proportional to 45,048.96, 67,617.18 and 32,648.67

Step by Step Solution

1. Step 1: Write the proportion equation
   45,048.96 : 67,617.18 = 32,648.67 : x
2. Step 2: Convert to fraction form
   45,048.96/67,617.18 = 32,648.67/x
3. Step 3: Cross multiply
   45,048.96x = 67,617.18 × 32,648.67
4. Step 4: Simplify right side
   45,048.96x = 2,207,610,996.15
5. Step 5: Solve for x
   x = 2,207,610,996.15/45,048.96
6. Step 6: Final answer
   x = 49,004.71