Finding the Fourth Proportional to 60,830.58, 83,945.31 and 33,972.81

Step by Step Solution

1. Step 1: Write the proportion equation
   60,830.58 : 83,945.31 = 33,972.81 : x
2. Step 2: Convert to fraction form
   60,830.58/83,945.31 = 33,972.81/x
3. Step 3: Cross multiply
   60,830.58x = 83,945.31 × 33,972.81
4. Step 4: Simplify right side
   60,830.58x = 2,851,858,067.02
5. Step 5: Solve for x
   x = 2,851,858,067.02/60,830.58
6. Step 6: Final answer
   x = 46,881.98