Finding the Fourth Proportional to 35,548.52, 49,051.32 and 20,438.24

Step by Step Solution

1. Step 1: Write the proportion equation
   35,548.52 : 49,051.32 = 20,438.24 : x
2. Step 2: Convert to fraction form
   35,548.52/49,051.32 = 20,438.24/x
3. Step 3: Cross multiply
   35,548.52x = 49,051.32 × 20,438.24
4. Step 4: Simplify right side
   35,548.52x = 1,002,522,650.48
5. Step 5: Solve for x
   x = 1,002,522,650.48/35,548.52
6. Step 6: Final answer
   x = 28,201.53