Finding the Fourth Proportional to 83,300.70, 124,914.60 and 33,364.20

Step by Step Solution

1. Step 1: Write the proportion equation
   83,300.70 : 124,914.60 = 33,364.20 : x
2. Step 2: Convert to fraction form
   83,300.70/124,914.60 = 33,364.20/x
3. Step 3: Cross multiply
   83,300.70x = 124,914.60 × 33,364.20
4. Step 4: Simplify right side
   83,300.70x = 4,167,675,697.32
5. Step 5: Solve for x
   x = 4,167,675,697.32/83,300.70
6. Step 6: Final answer
   x = 50,031.70