Finding the Fourth Proportional to 58,169.34, 87,180.84 and 31,514.31

Step by Step Solution

1. Step 1: Write the proportion equation
   58,169.34 : 87,180.84 = 31,514.31 : x
2. Step 2: Convert to fraction form
   58,169.34/87,180.84 = 31,514.31/x
3. Step 3: Cross multiply
   58,169.34x = 87,180.84 × 31,514.31
4. Step 4: Simplify right side
   58,169.34x = 2,747,444,017.82
5. Step 5: Solve for x
   x = 2,747,444,017.82/58,169.34
6. Step 6: Final answer
   x = 47,231.82