Finding the Fourth Proportional to 49,356, 68,112.90 and 27,000

Step by Step Solution

1. Step 1: Write the proportion equation
   49,356 : 68,112.90 = 27,000 : x
2. Step 2: Convert to fraction form
   49,356/68,112.90 = 27,000/x
3. Step 3: Cross multiply
   49,356x = 68,112.90 × 27,000
4. Step 4: Simplify right side
   49,356x = 1,839,048,300.00
5. Step 5: Solve for x
   x = 1,839,048,300.00/49,356
6. Step 6: Final answer
   x = 37,260.89