Finding the Fourth Proportional to 6,507.27, 8,980.83 and 4,720.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,507.27 : 8,980.83 = 4,720.50 : x
2. Step 2: Convert to fraction form
   6,507.27/8,980.83 = 4,720.50/x
3. Step 3: Cross multiply
   6,507.27x = 8,980.83 × 4,720.50
4. Step 4: Simplify right side
   6,507.27x = 42,394,008.02
5. Step 5: Solve for x
   x = 42,394,008.02/6,507.27
6. Step 6: Final answer
   x = 6,514.87