Finding the Fourth Proportional to 83,057.90, 114,630.86 and 47,241.00

Step by Step Solution

1. Step 1: Write the proportion equation
   83,057.90 : 114,630.86 = 47,241.00 : x
2. Step 2: Convert to fraction form
   83,057.90/114,630.86 = 47,241.00/x
3. Step 3: Cross multiply
   83,057.90x = 114,630.86 × 47,241.00
4. Step 4: Simplify right side
   83,057.90x = 5,415,275,647.90
5. Step 5: Solve for x
   x = 5,415,275,647.90/83,057.90
6. Step 6: Final answer
   x = 65,198.80