Finding the Fourth Proportional to 60,648.30, 83,700.81 and 33,795.18

Step by Step Solution

1. Step 1: Write the proportion equation
   60,648.30 : 83,700.81 = 33,795.18 : x
2. Step 2: Convert to fraction form
   60,648.30/83,700.81 = 33,795.18/x
3. Step 3: Cross multiply
   60,648.30x = 83,700.81 × 33,795.18
4. Step 4: Simplify right side
   60,648.30x = 2,828,683,940.10
5. Step 5: Solve for x
   x = 2,828,683,940.10/60,648.30
6. Step 6: Final answer
   x = 46,640.78