Finding the Fourth Proportional to 67,453.88, 101,185.72 and 25,900.88

Step by Step Solution

1. Step 1: Write the proportion equation
   67,453.88 : 101,185.72 = 25,900.88 : x
2. Step 2: Convert to fraction form
   67,453.88/101,185.72 = 25,900.88/x
3. Step 3: Cross multiply
   67,453.88x = 101,185.72 × 25,900.88
4. Step 4: Simplify right side
   67,453.88x = 2,620,798,620.75
5. Step 5: Solve for x
   x = 2,620,798,620.75/67,453.88
6. Step 6: Final answer
   x = 38,853.20