Finding the Fourth Proportional to 32,718.33, 49,085.33 and 10,533.78

Step by Step Solution

1. Step 1: Write the proportion equation
   32,718.33 : 49,085.33 = 10,533.78 : x
2. Step 2: Convert to fraction form
   32,718.33/49,085.33 = 10,533.78/x
3. Step 3: Cross multiply
   32,718.33x = 49,085.33 × 10,533.78
4. Step 4: Simplify right side
   32,718.33x = 517,054,014.78
5. Step 5: Solve for x
   x = 517,054,014.78/32,718.33
6. Step 6: Final answer
   x = 15,803.19