Finding the Fourth Proportional to 32,981.37, 49,444.31 and 10,782.64

Step by Step Solution

1. Step 1: Write the proportion equation
   32,981.37 : 49,444.31 = 10,782.64 : x
2. Step 2: Convert to fraction form
   32,981.37/49,444.31 = 10,782.64/x
3. Step 3: Cross multiply
   32,981.37x = 49,444.31 × 10,782.64
4. Step 4: Simplify right side
   32,981.37x = 533,140,140.87
5. Step 5: Solve for x
   x = 533,140,140.87/32,981.37
6. Step 6: Final answer
   x = 16,164.89