Finding the Fourth Proportional to 82,279,182.73, 113,556,839.90 and 50,927,288.41

Step by Step Solution

1. Step 1: Write the proportion equation
   82,279,182.73 : 113,556,839.90 = 50,927,288.41 : x
2. Step 2: Convert to fraction form
   82,279,182.73/113,556,839.90 = 50,927,288.41/x
3. Step 3: Cross multiply
   82,279,182.73x = 113,556,839.90 × 50,927,288.41
4. Step 4: Simplify right side
   82,279,182.73x = 5,783,141,935,976,967
5. Step 5: Solve for x
   x = 5,783,141,935,976,967/82,279,182.73
6. Step 6: Final answer
   x = 70,286,817.93