Finding the Fourth Proportional to 83,362.86, 115,039.53 and 47,553.42

Step by Step Solution

1. Step 1: Write the proportion equation
   83,362.86 : 115,039.53 = 47,553.42 : x
2. Step 2: Convert to fraction form
   83,362.86/115,039.53 = 47,553.42/x
3. Step 3: Cross multiply
   83,362.86x = 115,039.53 × 47,553.42
4. Step 4: Simplify right side
   83,362.86x = 5,470,523,086.69
5. Step 5: Solve for x
   x = 5,470,523,086.69/83,362.86
6. Step 6: Final answer
   x = 65,623.03