Finding the Fourth Proportional to 35,540.52, 49,047.90 and 19,624.92

Step by Step Solution

1. Step 1: Write the proportion equation
   35,540.52 : 49,047.90 = 19,624.92 : x
2. Step 2: Convert to fraction form
   35,540.52/49,047.90 = 19,624.92/x
3. Step 3: Cross multiply
   35,540.52x = 49,047.90 × 19,624.92
4. Step 4: Simplify right side
   35,540.52x = 962,561,113.67
5. Step 5: Solve for x
   x = 962,561,113.67/35,540.52
6. Step 6: Final answer
   x = 27,083.48