Finding the Fourth Proportional to 59,923.94, 89,855.15 and 31,859.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,923.94 : 89,855.15 = 31,859.25 : x
2. Step 2: Convert to fraction form
   59,923.94/89,855.15 = 31,859.25/x
3. Step 3: Cross multiply
   59,923.94x = 89,855.15 × 31,859.25
4. Step 4: Simplify right side
   59,923.94x = 2,862,717,528.34
5. Step 5: Solve for x
   x = 2,862,717,528.34/59,923.94
6. Step 6: Final answer
   x = 47,772.52