Finding the Fourth Proportional to 58,511.82, 80,746.09 and 31,654.09

Step by Step Solution

1. Step 1: Write the proportion equation
   58,511.82 : 80,746.09 = 31,654.09 : x
2. Step 2: Convert to fraction form
   58,511.82/80,746.09 = 31,654.09/x
3. Step 3: Cross multiply
   58,511.82x = 80,746.09 × 31,654.09
4. Step 4: Simplify right side
   58,511.82x = 2,555,944,110.83
5. Step 5: Solve for x
   x = 2,555,944,110.83/58,511.82
6. Step 6: Final answer
   x = 43,682.53