Finding the Fourth Proportional to 62,795.72, 86,558.32 and 49,343.82

Step by Step Solution

1. Step 1: Write the proportion equation
   62,795.72 : 86,558.32 = 49,343.82 : x
2. Step 2: Convert to fraction form
   62,795.72/86,558.32 = 49,343.82/x
3. Step 3: Cross multiply
   62,795.72x = 86,558.32 × 49,343.82
4. Step 4: Simplify right side
   62,795.72x = 4,271,118,161.58
5. Step 5: Solve for x
   x = 4,271,118,161.58/62,795.72
6. Step 6: Final answer
   x = 68,016.07