Finding the Fourth Proportional to 47,089.26, 64,983.78 and 25,868.61

Step by Step Solution

1. Step 1: Write the proportion equation
   47,089.26 : 64,983.78 = 25,868.61 : x
2. Step 2: Convert to fraction form
   47,089.26/64,983.78 = 25,868.61/x
3. Step 3: Cross multiply
   47,089.26x = 64,983.78 × 25,868.61
4. Step 4: Simplify right side
   47,089.26x = 1,681,040,061.15
5. Step 5: Solve for x
   x = 1,681,040,061.15/47,089.26
6. Step 6: Final answer
   x = 35,699.01