Finding the Fourth Proportional to 105,469,969,406.94, 145,561,035,493.32 and 62,650,621,453.59

Step by Step Solution

1. Step 1: Write the proportion equation
   105,469,969,406.94 : 145,561,035,493.32 = 62,650,621,453.59 : x
2. Step 2: Convert to fraction form
   105,469,969,406.94/145,561,035,493.32 = 62,650,621,453.59/x
3. Step 3: Cross multiply
   105,469,969,406.94x = 145,561,035,493.32 × 62,650,621,453.59
4. Step 4: Simplify right side
   105,469,969,406.94x = 9,119,489,333,084,132,737,024
5. Step 5: Solve for x
   x = 9,119,489,333,084,132,737,024/105,469,969,406.94
6. Step 6: Final answer
   x = 86,465,269,539.41