Finding the Fourth Proportional to 62,945.89, 86,865.10 and 34,651.58

Step by Step Solution

1. Step 1: Write the proportion equation
   62,945.89 : 86,865.10 = 34,651.58 : x
2. Step 2: Convert to fraction form
   62,945.89/86,865.10 = 34,651.58/x
3. Step 3: Cross multiply
   62,945.89x = 86,865.10 × 34,651.58
4. Step 4: Simplify right side
   62,945.89x = 3,010,012,440.90
5. Step 5: Solve for x
   x = 3,010,012,440.90/62,945.89
6. Step 6: Final answer
   x = 47,819.05