Finding the Fourth Proportional to 82,279,182.48, 113,556,839.55 and 50,927,288.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,279,182.48 : 113,556,839.55 = 50,927,288.16 : x
2. Step 2: Convert to fraction form
   82,279,182.48/113,556,839.55 = 50,927,288.16/x
3. Step 3: Cross multiply
   82,279,182.48x = 113,556,839.55 × 50,927,288.16
4. Step 4: Simplify right side
   82,279,182.48x = 5,783,141,890,301,734
5. Step 5: Solve for x
   x = 5,783,141,890,301,734/82,279,182.48
6. Step 6: Final answer
   x = 70,286,817.59