Finding the Fourth Proportional to 59,809.47, 89,769.69 and 30,248.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,809.47 : 89,769.69 = 30,248.25 : x
2. Step 2: Convert to fraction form
   59,809.47/89,769.69 = 30,248.25/x
3. Step 3: Cross multiply
   59,809.47x = 89,769.69 × 30,248.25
4. Step 4: Simplify right side
   59,809.47x = 2,715,376,025.54
5. Step 5: Solve for x
   x = 2,715,376,025.54/59,809.47
6. Step 6: Final answer
   x = 45,400.44