Finding the Fourth Proportional to 12,194,067.94, 18,298,187.82 and 5,462,481.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,194,067.94 : 18,298,187.82 = 5,462,481.94 : x
2. Step 2: Convert to fraction form
   12,194,067.94/18,298,187.82 = 5,462,481.94/x
3. Step 3: Cross multiply
   12,194,067.94x = 18,298,187.82 × 5,462,481.94
4. Step 4: Simplify right side
   12,194,067.94x = 99,953,520,455,732.50
5. Step 5: Solve for x
   x = 99,953,520,455,732.50/12,194,067.94
6. Step 6: Final answer
   x = 8,196,897.13