Finding the Fourth Proportional to 47,003.63, 64,865.00 and 25,782.94

Step by Step Solution

1. Step 1: Write the proportion equation
   47,003.63 : 64,865.00 = 25,782.94 : x
2. Step 2: Convert to fraction form
   47,003.63/64,865.00 = 25,782.94/x
3. Step 3: Cross multiply
   47,003.63x = 64,865.00 × 25,782.94
4. Step 4: Simplify right side
   47,003.63x = 1,672,410,548.64
5. Step 5: Solve for x
   x = 1,672,410,548.64/47,003.63
6. Step 6: Final answer
   x = 35,580.46