Finding the Fourth Proportional to 62,819.38, 86,695.89 and 37,668.34

Step by Step Solution

1. Step 1: Write the proportion equation
   62,819.38 : 86,695.89 = 37,668.34 : x
2. Step 2: Convert to fraction form
   62,819.38/86,695.89 = 37,668.34/x
3. Step 3: Cross multiply
   62,819.38x = 86,695.89 × 37,668.34
4. Step 4: Simplify right side
   62,819.38x = 3,265,690,261.12
5. Step 5: Solve for x
   x = 3,265,690,261.12/62,819.38
6. Step 6: Final answer
   x = 51,985.39