Finding the Fourth Proportional to 9,591.96, 13,235.96 and 5,612.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,591.96 : 13,235.96 = 5,612.30 : x
2. Step 2: Convert to fraction form
   9,591.96/13,235.96 = 5,612.30/x
3. Step 3: Cross multiply
   9,591.96x = 13,235.96 × 5,612.30
4. Step 4: Simplify right side
   9,591.96x = 74,284,084.07
5. Step 5: Solve for x
   x = 74,284,084.07/9,591.96
6. Step 6: Final answer
   x = 7,744.41