Finding the Fourth Proportional to 82,737,846.69, 114,169,779.01 and 50,942,967.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,737,846.69 : 114,169,779.01 = 50,942,967.31 : x
2. Step 2: Convert to fraction form
   82,737,846.69/114,169,779.01 = 50,942,967.31/x
3. Step 3: Cross multiply
   82,737,846.69x = 114,169,779.01 × 50,942,967.31
4. Step 4: Simplify right side
   82,737,846.69x = 5,816,147,319,896,355
5. Step 5: Solve for x
   x = 5,816,147,319,896,355/82,737,846.69
6. Step 6: Final answer
   x = 70,296,092.45