Finding the Fourth Proportional to 58,606.76, 80,877.12 and 31,749.23

Step by Step Solution

1. Step 1: Write the proportion equation
   58,606.76 : 80,877.12 = 31,749.23 : x
2. Step 2: Convert to fraction form
   58,606.76/80,877.12 = 31,749.23/x
3. Step 3: Cross multiply
   58,606.76x = 80,877.12 × 31,749.23
4. Step 4: Simplify right side
   58,606.76x = 2,567,786,284.62
5. Step 5: Solve for x
   x = 2,567,786,284.62/58,606.76
6. Step 6: Final answer
   x = 43,813.82