Finding the Fourth Proportional to 60,638.30, 83,687.01 and 33,785.18

Step by Step Solution

1. Step 1: Write the proportion equation
   60,638.30 : 83,687.01 = 33,785.18 : x
2. Step 2: Convert to fraction form
   60,638.30/83,687.01 = 33,785.18/x
3. Step 3: Cross multiply
   60,638.30x = 83,687.01 × 33,785.18
4. Step 4: Simplify right side
   60,638.30x = 2,827,380,696.51
5. Step 5: Solve for x
   x = 2,827,380,696.51/60,638.30
6. Step 6: Final answer
   x = 46,626.98