Finding the Fourth Proportional to 32,738.42, 49,107.72 and 10,553.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,738.42 : 49,107.72 = 10,553.42 : x
2. Step 2: Convert to fraction form
   32,738.42/49,107.72 = 10,553.42/x
3. Step 3: Cross multiply
   32,738.42x = 49,107.72 × 10,553.42
4. Step 4: Simplify right side
   32,738.42x = 518,254,394.40
5. Step 5: Solve for x
   x = 518,254,394.40/32,738.42
6. Step 6: Final answer
   x = 15,830.16