Finding the Fourth Proportional to 59,359.35, 89,024.63 and 19,906.23

Step by Step Solution

1. Step 1: Write the proportion equation
   59,359.35 : 89,024.63 = 19,906.23 : x
2. Step 2: Convert to fraction form
   59,359.35/89,024.63 = 19,906.23/x
3. Step 3: Cross multiply
   59,359.35x = 89,024.63 × 19,906.23
4. Step 4: Simplify right side
   59,359.35x = 1,772,144,660.91
5. Step 5: Solve for x
   x = 1,772,144,660.91/59,359.35
6. Step 6: Final answer
   x = 29,854.52