Finding the Fourth Proportional to 83,749.39, 125,648.52 and 33,803.98

Step by Step Solution

1. Step 1: Write the proportion equation
   83,749.39 : 125,648.52 = 33,803.98 : x
2. Step 2: Convert to fraction form
   83,749.39/125,648.52 = 33,803.98/x
3. Step 3: Cross multiply
   83,749.39x = 125,648.52 × 33,803.98
4. Step 4: Simplify right side
   83,749.39x = 4,247,420,057.11
5. Step 5: Solve for x
   x = 4,247,420,057.11/83,749.39
6. Step 6: Final answer
   x = 50,715.83