Finding the Fourth Proportional to 60,789.60, 83,881.26 and 33,929.60

Step by Step Solution

1. Step 1: Write the proportion equation
   60,789.60 : 83,881.26 = 33,929.60 : x
2. Step 2: Convert to fraction form
   60,789.60/83,881.26 = 33,929.60/x
3. Step 3: Cross multiply
   60,789.60x = 83,881.26 × 33,929.60
4. Step 4: Simplify right side
   60,789.60x = 2,846,057,599.30
5. Step 5: Solve for x
   x = 2,846,057,599.30/60,789.60
6. Step 6: Final answer
   x = 46,818.17