Finding the Fourth Proportional to 35,668.52, 49,222.72 and 19,752.64

Step by Step Solution

1. Step 1: Write the proportion equation
   35,668.52 : 49,222.72 = 19,752.64 : x
2. Step 2: Convert to fraction form
   35,668.52/49,222.72 = 19,752.64/x
3. Step 3: Cross multiply
   35,668.52x = 49,222.72 × 19,752.64
4. Step 4: Simplify right side
   35,668.52x = 972,278,667.98
5. Step 5: Solve for x
   x = 972,278,667.98/35,668.52
6. Step 6: Final answer
   x = 27,258.73