Finding the Fourth Proportional to 9,505.90, 14,248.77 and 3,659.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,505.90 : 14,248.77 = 3,659.98 : x
2. Step 2: Convert to fraction form
   9,505.90/14,248.77 = 3,659.98/x
3. Step 3: Cross multiply
   9,505.90x = 14,248.77 × 3,659.98
4. Step 4: Simplify right side
   9,505.90x = 52,150,213.22
5. Step 5: Solve for x
   x = 52,150,213.22/9,505.90
6. Step 6: Final answer
   x = 5,486.09