Finding the Fourth Proportional to 49,054.16, 67,715.30 and 33,160.14

Step by Step Solution

1. Step 1: Write the proportion equation
   49,054.16 : 67,715.30 = 33,160.14 : x
2. Step 2: Convert to fraction form
   49,054.16/67,715.30 = 33,160.14/x
3. Step 3: Cross multiply
   49,054.16x = 67,715.30 × 33,160.14
4. Step 4: Simplify right side
   49,054.16x = 2,245,448,828.14
5. Step 5: Solve for x
   x = 2,245,448,828.14/49,054.16
6. Step 6: Final answer
   x = 45,774.89