Finding the Fourth Proportional to 11,598,013,501.99, 17,389,900,456.68 and 4,507,217,028.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,598,013,501.99 : 17,389,900,456.68 = 4,507,217,028.94 : x
2. Step 2: Convert to fraction form
   11,598,013,501.99/17,389,900,456.68 = 4,507,217,028.94/x
3. Step 3: Cross multiply
   11,598,013,501.99x = 17,389,900,456.68 × 4,507,217,028.94
4. Step 4: Simplify right side
   11,598,013,501.99x = 78,380,055,469,919,567,872
5. Step 5: Solve for x
   x = 78,380,055,469,919,567,872/11,598,013,501.99
6. Step 6: Final answer
   x = 6,758,058,650.00