Finding the Fourth Proportional to 33,778.76, 46,617.56 and 19,630.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,778.76 : 46,617.56 = 19,630.69 : x
2. Step 2: Convert to fraction form
   33,778.76/46,617.56 = 19,630.69/x
3. Step 3: Cross multiply
   33,778.76x = 46,617.56 × 19,630.69
4. Step 4: Simplify right side
   33,778.76x = 915,134,727.83
5. Step 5: Solve for x
   x = 915,134,727.83/33,778.76
6. Step 6: Final answer
   x = 27,092.02