Finding the Fourth Proportional to 83,077.83, 114,653.58 and 47,279.34

Step by Step Solution

1. Step 1: Write the proportion equation
   83,077.83 : 114,653.58 = 47,279.34 : x
2. Step 2: Convert to fraction form
   83,077.83/114,653.58 = 47,279.34/x
3. Step 3: Cross multiply
   83,077.83x = 114,653.58 × 47,279.34
4. Step 4: Simplify right side
   83,077.83x = 5,420,745,591.04
5. Step 5: Solve for x
   x = 5,420,745,591.04/83,077.83
6. Step 6: Final answer
   x = 65,249.00