Finding the Fourth Proportional to 53,371.57, 80,055.98 and 17,347.83

Step by Step Solution

1. Step 1: Write the proportion equation
   53,371.57 : 80,055.98 = 17,347.83 : x
2. Step 2: Convert to fraction form
   53,371.57/80,055.98 = 17,347.83/x
3. Step 3: Cross multiply
   53,371.57x = 80,055.98 × 17,347.83
4. Step 4: Simplify right side
   53,371.57x = 1,388,797,531.52
5. Step 5: Solve for x
   x = 1,388,797,531.52/53,371.57
6. Step 6: Final answer
   x = 26,021.30