Finding the Fourth Proportional to 11,404.76, 17,108.77 and 3,507.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,404.76 : 17,108.77 = 3,507.93 : x
2. Step 2: Convert to fraction form
   11,404.76/17,108.77 = 3,507.93/x
3. Step 3: Cross multiply
   11,404.76x = 17,108.77 × 3,507.93
4. Step 4: Simplify right side
   11,404.76x = 60,016,436.09
5. Step 5: Solve for x
   x = 60,016,436.09/11,404.76
6. Step 6: Final answer
   x = 5,262.40