Finding the Fourth Proportional to 35,575.54, 49,094.61 and 19,443.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,575.54 : 49,094.61 = 19,443.31 : x
2. Step 2: Convert to fraction form
   35,575.54/49,094.61 = 19,443.31/x
3. Step 3: Cross multiply
   35,575.54x = 49,094.61 × 19,443.31
4. Step 4: Simplify right side
   35,575.54x = 954,561,525.91
5. Step 5: Solve for x
   x = 954,561,525.91/35,575.54
6. Step 6: Final answer
   x = 26,831.96