Finding the Fourth Proportional to 126,395.34, 174,424.50 and 69,805.50

Step by Step Solution

1. Step 1: Write the proportion equation
   126,395.34 : 174,424.50 = 69,805.50 : x
2. Step 2: Convert to fraction form
   126,395.34/174,424.50 = 69,805.50/x
3. Step 3: Cross multiply
   126,395.34x = 174,424.50 × 69,805.50
4. Step 4: Simplify right side
   126,395.34x = 12,175,789,434.75
5. Step 5: Solve for x
   x = 12,175,789,434.75/126,395.34
6. Step 6: Final answer
   x = 96,331.00