Finding the Fourth Proportional to 126,056.84, 173,958.06 and 69,468.20

Step by Step Solution

1. Step 1: Write the proportion equation
   126,056.84 : 173,958.06 = 69,468.20 : x
2. Step 2: Convert to fraction form
   126,056.84/173,958.06 = 69,468.20/x
3. Step 3: Cross multiply
   126,056.84x = 173,958.06 × 69,468.20
4. Step 4: Simplify right side
   126,056.84x = 12,084,553,303.69
5. Step 5: Solve for x
   x = 12,084,553,303.69/126,056.84
6. Step 6: Final answer
   x = 95,865.91