Finding the Fourth Proportional to 11,379.50, 17,071.76 and 3,482.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,379.50 : 17,071.76 = 3,482.08 : x
2. Step 2: Convert to fraction form
   11,379.50/17,071.76 = 3,482.08/x
3. Step 3: Cross multiply
   11,379.50x = 17,071.76 × 3,482.08
4. Step 4: Simplify right side
   11,379.50x = 59,445,248.10
5. Step 5: Solve for x
   x = 59,445,248.10/11,379.50
6. Step 6: Final answer
   x = 5,223.89