Finding the Fourth Proportional to 82,093,505.16, 113,291,110.98 and 49,500,556.68

Step by Step Solution

1. Step 1: Write the proportion equation
   82,093,505.16 : 113,291,110.98 = 49,500,556.68 : x
2. Step 2: Convert to fraction form
   82,093,505.16/113,291,110.98 = 49,500,556.68/x
3. Step 3: Cross multiply
   82,093,505.16x = 113,291,110.98 × 49,500,556.68
4. Step 4: Simplify right side
   82,093,505.16x = 5,607,973,060,405,661
5. Step 5: Solve for x
   x = 5,607,973,060,405,661/82,093,505.16
6. Step 6: Final answer
   x = 68,312,018.71