Finding the Fourth Proportional to 62,436.65, 86,158.89 and 35,578.94

Step by Step Solution

1. Step 1: Write the proportion equation
   62,436.65 : 86,158.89 = 35,578.94 : x
2. Step 2: Convert to fraction form
   62,436.65/86,158.89 = 35,578.94/x
3. Step 3: Cross multiply
   62,436.65x = 86,158.89 × 35,578.94
4. Step 4: Simplify right side
   62,436.65x = 3,065,441,546.98
5. Step 5: Solve for x
   x = 3,065,441,546.98/62,436.65
6. Step 6: Final answer
   x = 49,096.83