Finding the Fourth Proportional to 124,166,170,502.71, 171,381,196,514.99 and 80,870,344,665.34

Step by Step Solution

1. Step 1: Write the proportion equation
   124,166,170,502.71 : 171,381,196,514.99 = 80,870,344,665.34 : x
2. Step 2: Convert to fraction form
   124,166,170,502.71/171,381,196,514.99 = 80,870,344,665.34/x
3. Step 3: Cross multiply
   124,166,170,502.71x = 171,381,196,514.99 × 80,870,344,665.34
4. Step 4: Simplify right side
   124,166,170,502.71x = 13,859,656,431,325,606,313,984
5. Step 5: Solve for x
   x = 13,859,656,431,325,606,313,984/124,166,170,502.71
6. Step 6: Final answer
   x = 111,621,840,113.23