Finding the Fourth Proportional to 17,576,369.69, 26,354,944.15 and 13,956,353.33

Step by Step Solution

1. Step 1: Write the proportion equation
   17,576,369.69 : 26,354,944.15 = 13,956,353.33 : x
2. Step 2: Convert to fraction form
   17,576,369.69/26,354,944.15 = 13,956,353.33/x
3. Step 3: Cross multiply
   17,576,369.69x = 26,354,944.15 × 13,956,353.33
4. Step 4: Simplify right side
   17,576,369.69x = 367,818,912,383,150.94
5. Step 5: Solve for x
   x = 367,818,912,383,150.94/17,576,369.69
6. Step 6: Final answer
   x = 20,926,898.95