Finding the Fourth Proportional to 9,764,499.96, 13,476,404.94 and 5,414,553.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,764,499.96 : 13,476,404.94 = 5,414,553.72 : x
2. Step 2: Convert to fraction form
   9,764,499.96/13,476,404.94 = 5,414,553.72/x
3. Step 3: Cross multiply
   9,764,499.96x = 13,476,404.94 × 5,414,553.72
4. Step 4: Simplify right side
   9,764,499.96x = 72,968,718,500,103.38
5. Step 5: Solve for x
   x = 72,968,718,500,103.38/9,764,499.96
6. Step 6: Final answer
   x = 7,472,857.68