Finding the Fourth Proportional to 152,789,123,584.17, 210,842,851,800.67 and 83,263,288,074.81

Step by Step Solution

1. Step 1: Write the proportion equation
   152,789,123,584.17 : 210,842,851,800.67 = 83,263,288,074.81 : x
2. Step 2: Convert to fraction form
   152,789,123,584.17/210,842,851,800.67 = 83,263,288,074.81/x
3. Step 3: Cross multiply
   152,789,123,584.17x = 210,842,851,800.67 × 83,263,288,074.81
4. Step 4: Simplify right side
   152,789,123,584.17x = 17,555,469,107,993,658,785,792
5. Step 5: Solve for x
   x = 17,555,469,107,993,658,785,792/152,789,123,584.17
6. Step 6: Final answer
   x = 114,899,992,199.53