Finding the Fourth Proportional to 17,898,454.05, 24,699,069.79 and 10,456,805.67

Step by Step Solution

1. Step 1: Write the proportion equation
   17,898,454.05 : 24,699,069.79 = 10,456,805.67 : x
2. Step 2: Convert to fraction form
   17,898,454.05/24,699,069.79 = 10,456,805.67/x
3. Step 3: Cross multiply
   17,898,454.05x = 24,699,069.79 × 10,456,805.67
4. Step 4: Simplify right side
   17,898,454.05x = 258,273,373,023,797.69
5. Step 5: Solve for x
   x = 258,273,373,023,797.69/17,898,454.05
6. Step 6: Final answer
   x = 14,429,926.31