Finding the Fourth Proportional to 16,005,057.50, 24,007,603.56 and 7,491,372.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,005,057.50 : 24,007,603.56 = 7,491,372.68 : x
2. Step 2: Convert to fraction form
   16,005,057.50/24,007,603.56 = 7,491,372.68/x
3. Step 3: Cross multiply
   16,005,057.50x = 24,007,603.56 × 7,491,372.68
4. Step 4: Simplify right side
   16,005,057.50x = 179,849,905,421,654.72
5. Step 5: Solve for x
   x = 179,849,905,421,654.72/16,005,057.50
6. Step 6: Final answer
   x = 11,237,067.12