Finding the Fourth Proportional to 6,499.76, 8,973.76 and 5,004.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499.76 : 8,973.76 = 5,004.86 : x
2. Step 2: Convert to fraction form
   6,499.76/8,973.76 = 5,004.86/x
3. Step 3: Cross multiply
   6,499.76x = 8,973.76 × 5,004.86
4. Step 4: Simplify right side
   6,499.76x = 44,912,412.47
5. Step 5: Solve for x
   x = 44,912,412.47/6,499.76
6. Step 6: Final answer
   x = 6,909.86