Finding the Fourth Proportional to 83,944.52, 115,808.72 and 49,946.22

Step by Step Solution

1. Step 1: Write the proportion equation
   83,944.52 : 115,808.72 = 49,946.22 : x
2. Step 2: Convert to fraction form
   83,944.52/115,808.72 = 49,946.22/x
3. Step 3: Cross multiply
   83,944.52x = 115,808.72 × 49,946.22
4. Step 4: Simplify right side
   83,944.52x = 5,784,207,807.04
5. Step 5: Solve for x
   x = 5,784,207,807.04/83,944.52
6. Step 6: Final answer
   x = 68,905.13