Finding the Fourth Proportional to 16,134,976.80, 24,207,196.24 and 5,204,947.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,134,976.80 : 24,207,196.24 = 5,204,947.48 : x
2. Step 2: Convert to fraction form
   16,134,976.80/24,207,196.24 = 5,204,947.48/x
3. Step 3: Cross multiply
   16,134,976.80x = 24,207,196.24 × 5,204,947.48
4. Step 4: Simplify right side
   16,134,976.80x = 125,997,185,067,253.48
5. Step 5: Solve for x
   x = 125,997,185,067,253.48/16,134,976.80
6. Step 6: Final answer
   x = 7,808,947.40