Finding the Fourth Proportional to 62,737.45, 86,560.78 and 35,874.42

Step by Step Solution

1. Step 1: Write the proportion equation
   62,737.45 : 86,560.78 = 35,874.42 : x
2. Step 2: Convert to fraction form
   62,737.45/86,560.78 = 35,874.42/x
3. Step 3: Cross multiply
   62,737.45x = 86,560.78 × 35,874.42
4. Step 4: Simplify right side
   62,737.45x = 3,105,317,777.25
5. Step 5: Solve for x
   x = 3,105,317,777.25/62,737.45
6. Step 6: Final answer
   x = 49,497.04