Finding the Fourth Proportional to 47,010.48, 64,873.35 and 25,789.56

Step by Step Solution

1. Step 1: Write the proportion equation
   47,010.48 : 64,873.35 = 25,789.56 : x
2. Step 2: Convert to fraction form
   47,010.48/64,873.35 = 25,789.56/x
3. Step 3: Cross multiply
   47,010.48x = 64,873.35 × 25,789.56
4. Step 4: Simplify right side
   47,010.48x = 1,673,055,152.23
5. Step 5: Solve for x
   x = 1,673,055,152.23/47,010.48
6. Step 6: Final answer
   x = 35,588.98