Finding the Fourth Proportional to 58,683.16, 80,982.21 and 31,826.26

Step by Step Solution

1. Step 1: Write the proportion equation
   58,683.16 : 80,982.21 = 31,826.26 : x
2. Step 2: Convert to fraction form
   58,683.16/80,982.21 = 31,826.26/x
3. Step 3: Cross multiply
   58,683.16x = 80,982.21 × 31,826.26
4. Step 4: Simplify right side
   58,683.16x = 2,577,360,870.83
5. Step 5: Solve for x
   x = 2,577,360,870.83/58,683.16
6. Step 6: Final answer
   x = 43,919.94