Finding the Fourth Proportional to 9,490.26, 13,094.56 and 5,509.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,490.26 : 13,094.56 = 5,509.32 : x
2. Step 2: Convert to fraction form
   9,490.26/13,094.56 = 5,509.32/x
3. Step 3: Cross multiply
   9,490.26x = 13,094.56 × 5,509.32
4. Step 4: Simplify right side
   9,490.26x = 72,142,079.08
5. Step 5: Solve for x
   x = 72,142,079.08/9,490.26
6. Step 6: Final answer
   x = 7,601.69