Finding the Fourth Proportional to 58,380, 80,566.32 and 31,884

Step by Step Solution

1. Step 1: Write the proportion equation
   58,380 : 80,566.32 = 31,884 : x
2. Step 2: Convert to fraction form
   58,380/80,566.32 = 31,884/x
3. Step 3: Cross multiply
   58,380x = 80,566.32 × 31,884
4. Step 4: Simplify right side
   58,380x = 2,568,776,546.88
5. Step 5: Solve for x
   x = 2,568,776,546.88/58,380
6. Step 6: Final answer
   x = 44,000.97