Finding the Fourth Proportional to 92,053,990,016.71, 126,111,869,096.62 and 88,612,239,174.71

Step by Step Solution

1. Step 1: Write the proportion equation
   92,053,990,016.71 : 126,111,869,096.62 = 88,612,239,174.71 : x
2. Step 2: Convert to fraction form
   92,053,990,016.71/126,111,869,096.62 = 88,612,239,174.71/x
3. Step 3: Cross multiply
   92,053,990,016.71x = 126,111,869,096.62 × 88,612,239,174.71
4. Step 4: Simplify right side
   92,053,990,016.71x = 11,175,055,107,158,779,625,472
5. Step 5: Solve for x
   x = 11,175,055,107,158,779,625,472/92,053,990,016.71
6. Step 6: Final answer
   x = 121,396,748,855.00