Finding the Fourth Proportional to 34,685.42, 52,025.94 and 9,724.94

Step by Step Solution

1. Step 1: Write the proportion equation
   34,685.42 : 52,025.94 = 9,724.94 : x
2. Step 2: Convert to fraction form
   34,685.42/52,025.94 = 9,724.94/x
3. Step 3: Cross multiply
   34,685.42x = 52,025.94 × 9,724.94
4. Step 4: Simplify right side
   34,685.42x = 505,949,144.94
5. Step 5: Solve for x
   x = 505,949,144.94/34,685.42
6. Step 6: Final answer
   x = 14,586.80