Finding the Fourth Proportional to 62,818.56, 86,688.09 and 35,959.37

Step by Step Solution

1. Step 1: Write the proportion equation
   62,818.56 : 86,688.09 = 35,959.37 : x
2. Step 2: Convert to fraction form
   62,818.56/86,688.09 = 35,959.37/x
3. Step 3: Cross multiply
   62,818.56x = 86,688.09 × 35,959.37
4. Step 4: Simplify right side
   62,818.56x = 3,117,248,669.46
5. Step 5: Solve for x
   x = 3,117,248,669.46/62,818.56
6. Step 6: Final answer
   x = 49,623.05