Finding the Fourth Proportional to 11,904.37, 17,858.98 and 3,584.35

Step by Step Solution

1. Step 1: Write the proportion equation
   11,904.37 : 17,858.98 = 3,584.35 : x
2. Step 2: Convert to fraction form
   11,904.37/17,858.98 = 3,584.35/x
3. Step 3: Cross multiply
   11,904.37x = 17,858.98 × 3,584.35
4. Step 4: Simplify right side
   11,904.37x = 64,012,861.77
5. Step 5: Solve for x
   x = 64,012,861.77/11,904.37
6. Step 6: Final answer
   x = 5,377.26