Finding the Fourth Proportional to 67,787,019, 93,591,131.22 and 52,078,065.84

Step by Step Solution

1. Step 1: Write the proportion equation
   67,787,019 : 93,591,131.22 = 52,078,065.84 : x
2. Step 2: Convert to fraction form
   67,787,019/93,591,131.22 = 52,078,065.84/x
3. Step 3: Cross multiply
   67,787,019x = 93,591,131.22 × 52,078,065.84
4. Step 4: Simplify right side
   67,787,019x = 4,874,045,093,715,240
5. Step 5: Solve for x
   x = 4,874,045,093,715,240/67,787,019
6. Step 6: Final answer
   x = 71,902,337.14