Finding the Fourth Proportional to 9,591.92, 13,233.67 and 5,610.21

Step by Step Solution

1. Step 1: Write the proportion equation
   9,591.92 : 13,233.67 = 5,610.21 : x
2. Step 2: Convert to fraction form
   9,591.92/13,233.67 = 5,610.21/x
3. Step 3: Cross multiply
   9,591.92x = 13,233.67 × 5,610.21
4. Step 4: Simplify right side
   9,591.92x = 74,243,667.77
5. Step 5: Solve for x
   x = 74,243,667.77/9,591.92
6. Step 6: Final answer
   x = 7,740.23