Finding the Fourth Proportional to 116,607,118,086.34, 160,918,418,012.06 and 65,166,536,475.70

Step by Step Solution

1. Step 1: Write the proportion equation
   116,607,118,086.34 : 160,918,418,012.06 = 65,166,536,475.70 : x
2. Step 2: Convert to fraction form
   116,607,118,086.34/160,918,418,012.06 = 65,166,536,475.70/x
3. Step 3: Cross multiply
   116,607,118,086.34x = 160,918,418,012.06 × 65,166,536,475.70
4. Step 4: Simplify right side
   116,607,118,086.34x = 10,486,495,956,994,847,932,416
5. Step 5: Solve for x
   x = 10,486,495,956,994,847,932,416/116,607,118,086.34
6. Step 6: Final answer
   x = 89,930,152,885.09