Finding the Fourth Proportional to 33,704.31, 46,514.25 and 19,557.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,704.31 : 46,514.25 = 19,557.15 : x
2. Step 2: Convert to fraction form
   33,704.31/46,514.25 = 19,557.15/x
3. Step 3: Cross multiply
   33,704.31x = 46,514.25 × 19,557.15
4. Step 4: Simplify right side
   33,704.31x = 909,686,164.39
5. Step 5: Solve for x
   x = 909,686,164.39/33,704.31
6. Step 6: Final answer
   x = 26,990.20