Finding the Fourth Proportional to 11,441,756,505.36, 17,153,373,065.76 and 3,577,120,578.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,441,756,505.36 : 17,153,373,065.76 = 3,577,120,578.72 : x
2. Step 2: Convert to fraction form
   11,441,756,505.36/17,153,373,065.76 = 3,577,120,578.72/x
3. Step 3: Cross multiply
   11,441,756,505.36x = 17,153,373,065.76 × 3,577,120,578.72
4. Step 4: Simplify right side
   11,441,756,505.36x = 61,359,683,787,991,465,984
5. Step 5: Solve for x
   x = 61,359,683,787,991,465,984/11,441,756,505.36
6. Step 6: Final answer
   x = 5,362,785,317.03