Finding the Fourth Proportional to 72,245.92, 108,411.66 and 32,802.42

Step by Step Solution

1. Step 1: Write the proportion equation
   72,245.92 : 108,411.66 = 32,802.42 : x
2. Step 2: Convert to fraction form
   72,245.92/108,411.66 = 32,802.42/x
3. Step 3: Cross multiply
   72,245.92x = 108,411.66 × 32,802.42
4. Step 4: Simplify right side
   72,245.92x = 3,556,164,804.22
5. Step 5: Solve for x
   x = 3,556,164,804.22/72,245.92
6. Step 6: Final answer
   x = 49,223.05