Finding the Fourth Proportional to 60,739.47, 83,820.59 and 33,881.28

Step by Step Solution

1. Step 1: Write the proportion equation
   60,739.47 : 83,820.59 = 33,881.28 : x
2. Step 2: Convert to fraction form
   60,739.47/83,820.59 = 33,881.28/x
3. Step 3: Cross multiply
   60,739.47x = 83,820.59 × 33,881.28
4. Step 4: Simplify right side
   60,739.47x = 2,839,948,879.56
5. Step 5: Solve for x
   x = 2,839,948,879.56/60,739.47
6. Step 6: Final answer
   x = 46,756.23