Finding the Fourth Proportional to 6,088.50, 8,402.13 and 3,604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,088.50 : 8,402.13 = 3,604.50 : x
2. Step 2: Convert to fraction form
   6,088.50/8,402.13 = 3,604.50/x
3. Step 3: Cross multiply
   6,088.50x = 8,402.13 × 3,604.50
4. Step 4: Simplify right side
   6,088.50x = 30,285,477.59
5. Step 5: Solve for x
   x = 30,285,477.59/6,088.50
6. Step 6: Final answer
   x = 4,974.21