Finding the Fourth Proportional to 58,567.77, 80,823.41 and 31,710.30

Step by Step Solution

1. Step 1: Write the proportion equation
   58,567.77 : 80,823.41 = 31,710.30 : x
2. Step 2: Convert to fraction form
   58,567.77/80,823.41 = 31,710.30/x
3. Step 3: Cross multiply
   58,567.77x = 80,823.41 × 31,710.30
4. Step 4: Simplify right side
   58,567.77x = 2,562,934,419.57
5. Step 5: Solve for x
   x = 2,562,934,419.57/58,567.77
6. Step 6: Final answer
   x = 43,760.15