Finding the Fourth Proportional to 112,144.84, 168,188.60 and 33,240.62

Step by Step Solution

1. Step 1: Write the proportion equation
   112,144.84 : 168,188.60 = 33,240.62 : x
2. Step 2: Convert to fraction form
   112,144.84/168,188.60 = 33,240.62/x
3. Step 3: Cross multiply
   112,144.84x = 168,188.60 × 33,240.62
4. Step 4: Simplify right side
   112,144.84x = 5,590,693,340.93
5. Step 5: Solve for x
   x = 5,590,693,340.93/112,144.84
6. Step 6: Final answer
   x = 49,852.43