Finding the Fourth Proportional to 78,944.02, 108,929.01 and 47,111.02

Step by Step Solution

1. Step 1: Write the proportion equation
   78,944.02 : 108,929.01 = 47,111.02 : x
2. Step 2: Convert to fraction form
   78,944.02/108,929.01 = 47,111.02/x
3. Step 3: Cross multiply
   78,944.02x = 108,929.01 × 47,111.02
4. Step 4: Simplify right side
   78,944.02x = 5,131,756,768.69
5. Step 5: Solve for x
   x = 5,131,756,768.69/78,944.02
6. Step 6: Final answer
   x = 65,005.01