Finding the Fourth Proportional to 59,646.96, 89,485.56 and 28,050.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,646.96 : 89,485.56 = 28,050.84 : x
2. Step 2: Convert to fraction form
   59,646.96/89,485.56 = 28,050.84/x
3. Step 3: Cross multiply
   59,646.96x = 89,485.56 × 28,050.84
4. Step 4: Simplify right side
   59,646.96x = 2,510,145,125.87
5. Step 5: Solve for x
   x = 2,510,145,125.87/59,646.96
6. Step 6: Final answer
   x = 42,083.37