Finding the Fourth Proportional to 49,825.69, 68,762.18 and 28,606.32

Step by Step Solution

1. Step 1: Write the proportion equation
   49,825.69 : 68,762.18 = 28,606.32 : x
2. Step 2: Convert to fraction form
   49,825.69/68,762.18 = 28,606.32/x
3. Step 3: Cross multiply
   49,825.69x = 68,762.18 × 28,606.32
4. Step 4: Simplify right side
   49,825.69x = 1,967,032,996.49
5. Step 5: Solve for x
   x = 1,967,032,996.49/49,825.69
6. Step 6: Final answer
   x = 39,478.29