Finding the Fourth Proportional to 17,946,948, 24,766,661.89 and 9,798,186

Step by Step Solution

1. Step 1: Write the proportion equation
   17,946,948 : 24,766,661.89 = 9,798,186 : x
2. Step 2: Convert to fraction form
   17,946,948/24,766,661.89 = 9,798,186/x
3. Step 3: Cross multiply
   17,946,948x = 24,766,661.89 × 9,798,186
4. Step 4: Simplify right side
   17,946,948x = 242,668,359,797,331.53
5. Step 5: Solve for x
   x = 242,668,359,797,331.53/17,946,948
6. Step 6: Final answer
   x = 13,521,427.70