Finding the Fourth Proportional to 35,542.56, 49,047.36 and 19,626.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,542.56 : 49,047.36 = 19,626.72 : x
2. Step 2: Convert to fraction form
   35,542.56/49,047.36 = 19,626.72/x
3. Step 3: Cross multiply
   35,542.56x = 49,047.36 × 19,626.72
4. Step 4: Simplify right side
   35,542.56x = 962,638,801.46
5. Step 5: Solve for x
   x = 962,638,801.46/35,542.56
6. Step 6: Final answer
   x = 27,084.12