Finding the Fourth Proportional to 83,057, 114,621.82 and 47,250.28

Step by Step Solution

1. Step 1: Write the proportion equation
   83,057 : 114,621.82 = 47,250.28 : x
2. Step 2: Convert to fraction form
   83,057/114,621.82 = 47,250.28/x
3. Step 3: Cross multiply
   83,057x = 114,621.82 × 47,250.28
4. Step 4: Simplify right side
   83,057x = 5,415,913,089.11
5. Step 5: Solve for x
   x = 5,415,913,089.11/83,057
6. Step 6: Final answer
   x = 65,207.18