Finding the Fourth Proportional to 47,096.66, 64,993.20 and 25,586.30

Step by Step Solution

1. Step 1: Write the proportion equation
   47,096.66 : 64,993.20 = 25,586.30 : x
2. Step 2: Convert to fraction form
   47,096.66/64,993.20 = 25,586.30/x
3. Step 3: Cross multiply
   47,096.66x = 64,993.20 × 25,586.30
4. Step 4: Simplify right side
   47,096.66x = 1,662,935,513.16
5. Step 5: Solve for x
   x = 1,662,935,513.16/47,096.66
6. Step 6: Final answer
   x = 35,308.99