Finding the Fourth Proportional to 58,533.76, 80,776.59 and 31,676.27

Step by Step Solution

1. Step 1: Write the proportion equation
   58,533.76 : 80,776.59 = 31,676.27 : x
2. Step 2: Convert to fraction form
   58,533.76/80,776.59 = 31,676.27/x
3. Step 3: Cross multiply
   58,533.76x = 80,776.59 × 31,676.27
4. Step 4: Simplify right side
   58,533.76x = 2,558,701,074.52
5. Step 5: Solve for x
   x = 2,558,701,074.52/58,533.76
6. Step 6: Final answer
   x = 43,713.25