Finding the Fourth Proportional to 17,682,307.61, 24,401,341.19 and 9,947,347.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,682,307.61 : 24,401,341.19 = 9,947,347.61 : x
2. Step 2: Convert to fraction form
   17,682,307.61/24,401,341.19 = 9,947,347.61/x
3. Step 3: Cross multiply
   17,682,307.61x = 24,401,341.19 × 9,947,347.61
4. Step 4: Simplify right side
   17,682,307.61x = 242,728,622,870,002.72
5. Step 5: Solve for x
   x = 242,728,622,870,002.72/17,682,307.61
6. Step 6: Final answer
   x = 13,727,202.82