Finding the Fourth Proportional to 82,681,343.83, 114,111,119.50 and 47,412,950.77

Step by Step Solution

1. Step 1: Write the proportion equation
   82,681,343.83 : 114,111,119.50 = 47,412,950.77 : x
2. Step 2: Convert to fraction form
   82,681,343.83/114,111,119.50 = 47,412,950.77/x
3. Step 3: Cross multiply
   82,681,343.83x = 114,111,119.50 × 47,412,950.77
4. Step 4: Simplify right side
   82,681,343.83x = 5,410,344,891,454,129
5. Step 5: Solve for x
   x = 5,410,344,891,454,129/82,681,343.83
6. Step 6: Final answer
   x = 65,436,102.52