Finding the Fourth Proportional to 59,650.76, 89,485.86 and 19,657.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,650.76 : 89,485.86 = 19,657.82 : x
2. Step 2: Convert to fraction form
   59,650.76/89,485.86 = 19,657.82/x
3. Step 3: Cross multiply
   59,650.76x = 89,485.86 × 19,657.82
4. Step 4: Simplify right side
   59,650.76x = 1,759,096,928.43
5. Step 5: Solve for x
   x = 1,759,096,928.43/59,650.76
6. Step 6: Final answer
   x = 29,489.93