Finding the Fourth Proportional to 49,846.89, 68,784.87 and 28,632.99

Step by Step Solution

1. Step 1: Write the proportion equation
   49,846.89 : 68,784.87 = 28,632.99 : x
2. Step 2: Convert to fraction form
   49,846.89/68,784.87 = 28,632.99/x
3. Step 3: Cross multiply
   49,846.89x = 68,784.87 × 28,632.99
4. Step 4: Simplify right side
   49,846.89x = 1,969,516,494.86
5. Step 5: Solve for x
   x = 1,969,516,494.86/49,846.89
6. Step 6: Final answer
   x = 39,511.32