Finding the Fourth Proportional to 82,879.00, 114,373.82 and 47,069.78

Step by Step Solution

1. Step 1: Write the proportion equation
   82,879.00 : 114,373.82 = 47,069.78 : x
2. Step 2: Convert to fraction form
   82,879.00/114,373.82 = 47,069.78/x
3. Step 3: Cross multiply
   82,879.00x = 114,373.82 × 47,069.78
4. Step 4: Simplify right side
   82,879.00x = 5,383,550,090.96
5. Step 5: Solve for x
   x = 5,383,550,090.96/82,879.00
6. Step 6: Final answer
   x = 64,956.75