Finding the Fourth Proportional to 16,438,143.69, 24,657,381.99 and 7,340,704.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,438,143.69 : 24,657,381.99 = 7,340,704.83 : x
2. Step 2: Convert to fraction form
   16,438,143.69/24,657,381.99 = 7,340,704.83/x
3. Step 3: Cross multiply
   16,438,143.69x = 24,657,381.99 × 7,340,704.83
4. Step 4: Simplify right side
   16,438,143.69x = 181,002,563,069,148
5. Step 5: Solve for x
   x = 181,002,563,069,148/16,438,143.69
6. Step 6: Final answer
   x = 11,011,131.58