Finding the Fourth Proportional to 9,598.78, 14,398.70 and 3,025.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,598.78 : 14,398.70 = 3,025.48 : x
2. Step 2: Convert to fraction form
   9,598.78/14,398.70 = 3,025.48/x
3. Step 3: Cross multiply
   9,598.78x = 14,398.70 × 3,025.48
4. Step 4: Simplify right side
   9,598.78x = 43,562,978.88
5. Step 5: Solve for x
   x = 43,562,978.88/9,598.78
6. Step 6: Final answer
   x = 4,538.39