Finding the Fourth Proportional to 62,777.48, 86,647.86 and 35,935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,777.48 : 86,647.86 = 35,935.50 : x
2. Step 2: Convert to fraction form
   62,777.48/86,647.86 = 35,935.50/x
3. Step 3: Cross multiply
   62,777.48x = 86,647.86 × 35,935.50
4. Step 4: Simplify right side
   62,777.48x = 3,113,734,173.03
5. Step 5: Solve for x
   x = 3,113,734,173.03/62,777.48
6. Step 6: Final answer
   x = 49,599.54