Finding the Fourth Proportional to 60,770.37, 83,867.31 and 33,918.12

Step by Step Solution

1. Step 1: Write the proportion equation
   60,770.37 : 83,867.31 = 33,918.12 : x
2. Step 2: Convert to fraction form
   60,770.37/83,867.31 = 33,918.12/x
3. Step 3: Cross multiply
   60,770.37x = 83,867.31 × 33,918.12
4. Step 4: Simplify right side
   60,770.37x = 2,844,621,484.66
5. Step 5: Solve for x
   x = 2,844,621,484.66/60,770.37
6. Step 6: Final answer
   x = 46,809.35