Finding the Fourth Proportional to 131,705,682,091.98, 181,755,494,303.31 and 71,559,655,598.22

Step by Step Solution

1. Step 1: Write the proportion equation
   131,705,682,091.98 : 181,755,494,303.31 = 71,559,655,598.22 : x
2. Step 2: Convert to fraction form
   131,705,682,091.98/181,755,494,303.31 = 71,559,655,598.22/x
3. Step 3: Cross multiply
   131,705,682,091.98x = 181,755,494,303.31 × 71,559,655,598.22
4. Step 4: Simplify right side
   131,705,682,091.98x = 13,006,360,575,429,100,699,648
5. Step 5: Solve for x
   x = 13,006,360,575,429,100,699,648/131,705,682,091.98
6. Step 6: Final answer
   x = 98,753,222,859.02