Finding the Fourth Proportional to 6,141.77, 8,475.78 and 3,624.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,141.77 : 8,475.78 = 3,624.50 : x
2. Step 2: Convert to fraction form
   6,141.77/8,475.78 = 3,624.50/x
3. Step 3: Cross multiply
   6,141.77x = 8,475.78 × 3,624.50
4. Step 4: Simplify right side
   6,141.77x = 30,720,422.23
5. Step 5: Solve for x
   x = 30,720,422.23/6,141.77
6. Step 6: Final answer
   x = 5,001.88