Finding the Fourth Proportional to 17,620,469,799.69, 24,316,250,946.73 and 9,591,871,287.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,620,469,799.69 : 24,316,250,946.73 = 9,591,871,287.58 : x
2. Step 2: Convert to fraction form
   17,620,469,799.69/24,316,250,946.73 = 9,591,871,287.58/x
3. Step 3: Cross multiply
   17,620,469,799.69x = 24,316,250,946.73 × 9,591,871,287.58
4. Step 4: Simplify right side
   17,620,469,799.69x = 233,238,349,277,388,734,464
5. Step 5: Solve for x
   x = 233,238,349,277,388,734,464/17,620,469,799.69
6. Step 6: Final answer
   x = 13,236,783,804.80