Finding the Fourth Proportional to 59,763.61, 89,455.79 and 33,388.39

Step by Step Solution

1. Step 1: Write the proportion equation
   59,763.61 : 89,455.79 = 33,388.39 : x
2. Step 2: Convert to fraction form
   59,763.61/89,455.79 = 33,388.39/x
3. Step 3: Cross multiply
   59,763.61x = 89,455.79 × 33,388.39
4. Step 4: Simplify right side
   59,763.61x = 2,986,784,440.47
5. Step 5: Solve for x
   x = 2,986,784,440.47/59,763.61
6. Step 6: Final answer
   x = 49,976.64