Finding the Fourth Proportional to 9,488.88, 13,096.08 and 5,512.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,488.88 : 13,096.08 = 5,512.32 : x
2. Step 2: Convert to fraction form
   9,488.88/13,096.08 = 5,512.32/x
3. Step 3: Cross multiply
   9,488.88x = 13,096.08 × 5,512.32
4. Step 4: Simplify right side
   9,488.88x = 72,189,783.71
5. Step 5: Solve for x
   x = 72,189,783.71/9,488.88
6. Step 6: Final answer
   x = 7,607.83