Finding the Fourth Proportional to 35,553.69, 49,060.76 and 22,784.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,553.69 : 49,060.76 = 22,784.31 : x
2. Step 2: Convert to fraction form
   35,553.69/49,060.76 = 22,784.31/x
3. Step 3: Cross multiply
   35,553.69x = 49,060.76 × 22,784.31
4. Step 4: Simplify right side
   35,553.69x = 1,117,815,450.75
5. Step 5: Solve for x
   x = 1,117,815,450.75/35,553.69
6. Step 6: Final answer
   x = 31,440.21