Finding the Fourth Proportional to 35,667.72, 49,221.54 and 19,752.84

Step by Step Solution

1. Step 1: Write the proportion equation
   35,667.72 : 49,221.54 = 19,752.84 : x
2. Step 2: Convert to fraction form
   35,667.72/49,221.54 = 19,752.84/x
3. Step 3: Cross multiply
   35,667.72x = 49,221.54 × 19,752.84
4. Step 4: Simplify right side
   35,667.72x = 972,265,204.17
5. Step 5: Solve for x
   x = 972,265,204.17/35,667.72
6. Step 6: Final answer
   x = 27,258.97