Finding the Fourth Proportional to 16,300.76, 24,462.80 and 6,947.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.76 : 24,462.80 = 6,947.32 : x
2. Step 2: Convert to fraction form
   16,300.76/24,462.80 = 6,947.32/x
3. Step 3: Cross multiply
   16,300.76x = 24,462.80 × 6,947.32
4. Step 4: Simplify right side
   16,300.76x = 169,950,899.70
5. Step 5: Solve for x
   x = 169,950,899.70/16,300.76
6. Step 6: Final answer
   x = 10,425.95