Finding the Fourth Proportional to 58,588.67, 80,852.36 and 31,731.27

Step by Step Solution

1. Step 1: Write the proportion equation
   58,588.67 : 80,852.36 = 31,731.27 : x
2. Step 2: Convert to fraction form
   58,588.67/80,852.36 = 31,731.27/x
3. Step 3: Cross multiply
   58,588.67x = 80,852.36 × 31,731.27
4. Step 4: Simplify right side
   58,588.67x = 2,565,547,906.64
5. Step 5: Solve for x
   x = 2,565,547,906.64/58,588.67
6. Step 6: Final answer
   x = 43,789.15