Finding the Fourth Proportional to 59,651.98, 89,833.04 and 51,953.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,651.98 : 89,833.04 = 51,953.74 : x
2. Step 2: Convert to fraction form
   59,651.98/89,833.04 = 51,953.74/x
3. Step 3: Cross multiply
   59,651.98x = 89,833.04 × 51,953.74
4. Step 4: Simplify right side
   59,651.98x = 4,667,162,403.57
5. Step 5: Solve for x
   x = 4,667,162,403.57/59,651.98
6. Step 6: Final answer
   x = 78,239.86