Finding the Fourth Proportional to 11,635.96, 17,453.72 and 3,316.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,635.96 : 17,453.72 = 3,316.04 : x
2. Step 2: Convert to fraction form
   11,635.96/17,453.72 = 3,316.04/x
3. Step 3: Cross multiply
   11,635.96x = 17,453.72 × 3,316.04
4. Step 4: Simplify right side
   11,635.96x = 57,877,233.67
5. Step 5: Solve for x
   x = 57,877,233.67/11,635.96
6. Step 6: Final answer
   x = 4,974.00