Finding the Fourth Proportional to 60,648.96, 83,696.64 and 33,792

Step by Step Solution

1. Step 1: Write the proportion equation
   60,648.96 : 83,696.64 = 33,792 : x
2. Step 2: Convert to fraction form
   60,648.96/83,696.64 = 33,792/x
3. Step 3: Cross multiply
   60,648.96x = 83,696.64 × 33,792
4. Step 4: Simplify right side
   60,648.96x = 2,828,276,858.88
5. Step 5: Solve for x
   x = 2,828,276,858.88/60,648.96
6. Step 6: Final answer
   x = 46,633.56