Finding the Fourth Proportional to 58,623.73, 80,900.61 and 31,766.98

Step by Step Solution

1. Step 1: Write the proportion equation
   58,623.73 : 80,900.61 = 31,766.98 : x
2. Step 2: Convert to fraction form
   58,623.73/80,900.61 = 31,766.98/x
3. Step 3: Cross multiply
   58,623.73x = 80,900.61 × 31,766.98
4. Step 4: Simplify right side
   58,623.73x = 2,569,968,059.86
5. Step 5: Solve for x
   x = 2,569,968,059.86/58,623.73
6. Step 6: Final answer
   x = 43,838.36