Finding the Fourth Proportional to 11,572.35, 17,355.82 and 3,253.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,572.35 : 17,355.82 = 3,253.16 : x
2. Step 2: Convert to fraction form
   11,572.35/17,355.82 = 3,253.16/x
3. Step 3: Cross multiply
   11,572.35x = 17,355.82 × 3,253.16
4. Step 4: Simplify right side
   11,572.35x = 56,461,300.75
5. Step 5: Solve for x
   x = 56,461,300.75/11,572.35
6. Step 6: Final answer
   x = 4,878.98