Finding the Fourth Proportional to 58,833.98, 81,191.38 and 31,976.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,833.98 : 81,191.38 = 31,976.50 : x
2. Step 2: Convert to fraction form
   58,833.98/81,191.38 = 31,976.50/x
3. Step 3: Cross multiply
   58,833.98x = 81,191.38 × 31,976.50
4. Step 4: Simplify right side
   58,833.98x = 2,596,216,162.57
5. Step 5: Solve for x
   x = 2,596,216,162.57/58,833.98
6. Step 6: Final answer
   x = 44,127.84