Finding the Fourth Proportional to 6,144.76, 8,490.89 and 4,373.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,144.76 : 8,490.89 = 4,373.29 : x
2. Step 2: Convert to fraction form
   6,144.76/8,490.89 = 4,373.29/x
3. Step 3: Cross multiply
   6,144.76x = 8,490.89 × 4,373.29
4. Step 4: Simplify right side
   6,144.76x = 37,133,145.87
5. Step 5: Solve for x
   x = 37,133,145.87/6,144.76
6. Step 6: Final answer
   x = 6,043.06