Finding the Fourth Proportional to 58,602.03, 80,870.70 and 31,745.22

Step by Step Solution

1. Step 1: Write the proportion equation
   58,602.03 : 80,870.70 = 31,745.22 : x
2. Step 2: Convert to fraction form
   58,602.03/80,870.70 = 31,745.22/x
3. Step 3: Cross multiply
   58,602.03x = 80,870.70 × 31,745.22
4. Step 4: Simplify right side
   58,602.03x = 2,567,257,978.83
5. Step 5: Solve for x
   x = 2,567,257,978.83/58,602.03
6. Step 6: Final answer
   x = 43,808.34