Finding the Fourth Proportional to 47,032.72, 64,906.72 and 25,813.14

Step by Step Solution

1. Step 1: Write the proportion equation
   47,032.72 : 64,906.72 = 25,813.14 : x
2. Step 2: Convert to fraction form
   47,032.72/64,906.72 = 25,813.14/x
3. Step 3: Cross multiply
   47,032.72x = 64,906.72 × 25,813.14
4. Step 4: Simplify right side
   47,032.72x = 1,675,446,250.30
5. Step 5: Solve for x
   x = 1,675,446,250.30/47,032.72
6. Step 6: Final answer
   x = 35,622.99