Finding the Fourth Proportional to 65,958,043,561.84, 91,017,104,838.56 and 37,016,643,946.18

Step by Step Solution

1. Step 1: Write the proportion equation
   65,958,043,561.84 : 91,017,104,838.56 = 37,016,643,946.18 : x
2. Step 2: Convert to fraction form
   65,958,043,561.84/91,017,104,838.56 = 37,016,643,946.18/x
3. Step 3: Cross multiply
   65,958,043,561.84x = 91,017,104,838.56 × 37,016,643,946.18
4. Step 4: Simplify right side
   65,958,043,561.84x = 3,369,147,762,821,112,528,896
5. Step 5: Solve for x
   x = 3,369,147,762,821,112,528,896/65,958,043,561.84
6. Step 6: Final answer
   x = 51,080,165,221.43