Finding the Fourth Proportional to 69,426.54, 104,056.34 and 31,934.96

Step by Step Solution

1. Step 1: Write the proportion equation
   69,426.54 : 104,056.34 = 31,934.96 : x
2. Step 2: Convert to fraction form
   69,426.54/104,056.34 = 31,934.96/x
3. Step 3: Cross multiply
   69,426.54x = 104,056.34 × 31,934.96
4. Step 4: Simplify right side
   69,426.54x = 3,323,035,055.65
5. Step 5: Solve for x
   x = 3,323,035,055.65/69,426.54
6. Step 6: Final answer
   x = 47,864.05