Finding the Fourth Proportional to 47,005.56, 64,867.34 and 25,495.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,005.56 : 64,867.34 = 25,495.25 : x
2. Step 2: Convert to fraction form
   47,005.56/64,867.34 = 25,495.25/x
3. Step 3: Cross multiply
   47,005.56x = 64,867.34 × 25,495.25
4. Step 4: Simplify right side
   47,005.56x = 1,653,808,598.32
5. Step 5: Solve for x
   x = 1,653,808,598.32/47,005.56
6. Step 6: Final answer
   x = 35,183.25