Finding the Fourth Proportional to 49,553.86, 68,386.41 and 28,333.12

Step by Step Solution

1. Step 1: Write the proportion equation
   49,553.86 : 68,386.41 = 28,333.12 : x
2. Step 2: Convert to fraction form
   49,553.86/68,386.41 = 28,333.12/x
3. Step 3: Cross multiply
   49,553.86x = 68,386.41 × 28,333.12
4. Step 4: Simplify right side
   49,553.86x = 1,937,600,360.90
5. Step 5: Solve for x
   x = 1,937,600,360.90/49,553.86
6. Step 6: Final answer
   x = 39,100.90