Finding the Fourth Proportional to 17,619,672,821.79, 24,315,735,824.73 and 9,896,105,114.64

Step by Step Solution

1. Step 1: Write the proportion equation
   17,619,672,821.79 : 24,315,735,824.73 = 9,896,105,114.64 : x
2. Step 2: Convert to fraction form
   17,619,672,821.79/24,315,735,824.73 = 9,896,105,114.64/x
3. Step 3: Cross multiply
   17,619,672,821.79x = 24,315,735,824.73 × 9,896,105,114.64
4. Step 4: Simplify right side
   17,619,672,821.79x = 240,631,077,661,345,611,776
5. Step 5: Solve for x
   x = 240,631,077,661,345,611,776/17,619,672,821.79
6. Step 6: Final answer
   x = 13,656,954,933.00