Finding the Fourth Proportional to 58,588.94, 80,852.27 and 31,730.82

Step by Step Solution

1. Step 1: Write the proportion equation
   58,588.94 : 80,852.27 = 31,730.82 : x
2. Step 2: Convert to fraction form
   58,588.94/80,852.27 = 31,730.82/x
3. Step 3: Cross multiply
   58,588.94x = 80,852.27 × 31,730.82
4. Step 4: Simplify right side
   58,588.94x = 2,565,508,667.31
5. Step 5: Solve for x
   x = 2,565,508,667.31/58,588.94
6. Step 6: Final answer
   x = 43,788.28