Finding the Fourth Proportional to 11,704.32, 17,545.38 and 3,907.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,704.32 : 17,545.38 = 3,907.50 : x
2. Step 2: Convert to fraction form
   11,704.32/17,545.38 = 3,907.50/x
3. Step 3: Cross multiply
   11,704.32x = 17,545.38 × 3,907.50
4. Step 4: Simplify right side
   11,704.32x = 68,558,572.35
5. Step 5: Solve for x
   x = 68,558,572.35/11,704.32
6. Step 6: Final answer
   x = 5,857.54