Finding the Fourth Proportional to 6,140.11, 8,475.25 and 3,783.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,140.11 : 8,475.25 = 3,783.01 : x
2. Step 2: Convert to fraction form
   6,140.11/8,475.25 = 3,783.01/x
3. Step 3: Cross multiply
   6,140.11x = 8,475.25 × 3,783.01
4. Step 4: Simplify right side
   6,140.11x = 32,061,924.86
5. Step 5: Solve for x
   x = 32,061,924.86/6,140.11
6. Step 6: Final answer
   x = 5,221.72