Finding the Fourth Proportional to 47,028.99, 64,900.82 and 25,810.23

Step by Step Solution

1. Step 1: Write the proportion equation
   47,028.99 : 64,900.82 = 25,810.23 : x
2. Step 2: Convert to fraction form
   47,028.99/64,900.82 = 25,810.23/x
3. Step 3: Cross multiply
   47,028.99x = 64,900.82 × 25,810.23
4. Step 4: Simplify right side
   47,028.99x = 1,675,105,091.39
5. Step 5: Solve for x
   x = 1,675,105,091.39/47,028.99
6. Step 6: Final answer
   x = 35,618.56