Finding the Fourth Proportional to 6,141, 8,475.30 and 3,657

Step by Step Solution

1. Step 1: Write the proportion equation
   6,141 : 8,475.30 = 3,657 : x
2. Step 2: Convert to fraction form
   6,141/8,475.30 = 3,657/x
3. Step 3: Cross multiply
   6,141x = 8,475.30 × 3,657
4. Step 4: Simplify right side
   6,141x = 30,994,172.10
5. Step 5: Solve for x
   x = 30,994,172.10/6,141
6. Step 6: Final answer
   x = 5,047.09