Finding the Fourth Proportional to 58,123.50, 80,212.46 and 34,270.62

Step by Step Solution

1. Step 1: Write the proportion equation
   58,123.50 : 80,212.46 = 34,270.62 : x
2. Step 2: Convert to fraction form
   58,123.50/80,212.46 = 34,270.62/x
3. Step 3: Cross multiply
   58,123.50x = 80,212.46 × 34,270.62
4. Step 4: Simplify right side
   58,123.50x = 2,748,930,735.93
5. Step 5: Solve for x
   x = 2,748,930,735.93/58,123.50
6. Step 6: Final answer
   x = 47,294.65