Finding the Fourth Proportional to 47,091.46, 64,983.52 and 25,870.27

Step by Step Solution

1. Step 1: Write the proportion equation
   47,091.46 : 64,983.52 = 25,870.27 : x
2. Step 2: Convert to fraction form
   47,091.46/64,983.52 = 25,870.27/x
3. Step 3: Cross multiply
   47,091.46x = 64,983.52 × 25,870.27
4. Step 4: Simplify right side
   47,091.46x = 1,681,141,078.60
5. Step 5: Solve for x
   x = 1,681,141,078.60/47,091.46
6. Step 6: Final answer
   x = 35,699.49