Finding the Fourth Proportional to 6,142.61, 8,477.25 and 3,624.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,142.61 : 8,477.25 = 3,624.32 : x
2. Step 2: Convert to fraction form
   6,142.61/8,477.25 = 3,624.32/x
3. Step 3: Cross multiply
   6,142.61x = 8,477.25 × 3,624.32
4. Step 4: Simplify right side
   6,142.61x = 30,724,266.72
5. Step 5: Solve for x
   x = 30,724,266.72/6,142.61
6. Step 6: Final answer
   x = 5,001.83