Finding the Fourth Proportional to 9,498.45, 14,248.37 and 3,655.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,498.45 : 14,248.37 = 3,655.07 : x
2. Step 2: Convert to fraction form
   9,498.45/14,248.37 = 3,655.07/x
3. Step 3: Cross multiply
   9,498.45x = 14,248.37 × 3,655.07
4. Step 4: Simplify right side
   9,498.45x = 52,078,700.22
5. Step 5: Solve for x
   x = 52,078,700.22/9,498.45
6. Step 6: Final answer
   x = 5,482.86