Finding the Fourth Proportional to 58,602.54, 80,871.46 and 31,745.06

Step by Step Solution

1. Step 1: Write the proportion equation
   58,602.54 : 80,871.46 = 31,745.06 : x
2. Step 2: Convert to fraction form
   58,602.54/80,871.46 = 31,745.06/x
3. Step 3: Cross multiply
   58,602.54x = 80,871.46 × 31,745.06
4. Step 4: Simplify right side
   58,602.54x = 2,567,269,803.00
5. Step 5: Solve for x
   x = 2,567,269,803.00/58,602.54
6. Step 6: Final answer
   x = 43,808.17