Finding the Fourth Proportional to 69,955.10, 104,894.17 and 47,793.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,955.10 : 104,894.17 = 47,793.50 : x
2. Step 2: Convert to fraction form
   69,955.10/104,894.17 = 47,793.50/x
3. Step 3: Cross multiply
   69,955.10x = 104,894.17 × 47,793.50
4. Step 4: Simplify right side
   69,955.10x = 5,013,259,513.90
5. Step 5: Solve for x
   x = 5,013,259,513.90/69,955.10
6. Step 6: Final answer
   x = 71,663.96