Finding the Fourth Proportional to 58,683.69, 80,983.49 and 31,826.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,683.69 : 80,983.49 = 31,826.25 : x
2. Step 2: Convert to fraction form
   58,683.69/80,983.49 = 31,826.25/x
3. Step 3: Cross multiply
   58,683.69x = 80,983.49 × 31,826.25
4. Step 4: Simplify right side
   58,683.69x = 2,577,400,639.48
5. Step 5: Solve for x
   x = 2,577,400,639.48/58,683.69
6. Step 6: Final answer
   x = 43,920.22