Finding the Fourth Proportional to 126,570.69, 174,672.98 and 69,206.59

Step by Step Solution

1. Step 1: Write the proportion equation
   126,570.69 : 174,672.98 = 69,206.59 : x
2. Step 2: Convert to fraction form
   126,570.69/174,672.98 = 69,206.59/x
3. Step 3: Cross multiply
   126,570.69x = 174,672.98 × 69,206.59
4. Step 4: Simplify right side
   126,570.69x = 12,088,520,953.83
5. Step 5: Solve for x
   x = 12,088,520,953.83/126,570.69
6. Step 6: Final answer
   x = 95,508.06