Finding the Fourth Proportional to 11,404.80, 17,095.86 and 3,607.74

Step by Step Solution

1. Step 1: Write the proportion equation
   11,404.80 : 17,095.86 = 3,607.74 : x
2. Step 2: Convert to fraction form
   11,404.80/17,095.86 = 3,607.74/x
3. Step 3: Cross multiply
   11,404.80x = 17,095.86 × 3,607.74
4. Step 4: Simplify right side
   11,404.80x = 61,677,417.96
5. Step 5: Solve for x
   x = 61,677,417.96/11,404.80
6. Step 6: Final answer
   x = 5,408.02