Finding the Fourth Proportional to 16,499,111.40, 24,750,107.01 and 6,784,315.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,499,111.40 : 24,750,107.01 = 6,784,315.38 : x
2. Step 2: Convert to fraction form
   16,499,111.40/24,750,107.01 = 6,784,315.38/x
3. Step 3: Cross multiply
   16,499,111.40x = 24,750,107.01 × 6,784,315.38
4. Step 4: Simplify right side
   16,499,111.40x = 167,912,531,644,588.81
5. Step 5: Solve for x
   x = 167,912,531,644,588.81/16,499,111.40
6. Step 6: Final answer
   x = 10,177,065.15