Finding the Fourth Proportional to 58,602.06, 80,870.88 and 31,744.62

Step by Step Solution

1. Step 1: Write the proportion equation
   58,602.06 : 80,870.88 = 31,744.62 : x
2. Step 2: Convert to fraction form
   58,602.06/80,870.88 = 31,744.62/x
3. Step 3: Cross multiply
   58,602.06x = 80,870.88 × 31,744.62
4. Step 4: Simplify right side
   58,602.06x = 2,567,215,354.67
5. Step 5: Solve for x
   x = 2,567,215,354.67/58,602.06
6. Step 6: Final answer
   x = 43,807.60