Finding the Fourth Proportional to 126,484.69, 174,552.15 and 69,126.43

Step by Step Solution

1. Step 1: Write the proportion equation
   126,484.69 : 174,552.15 = 69,126.43 : x
2. Step 2: Convert to fraction form
   126,484.69/174,552.15 = 69,126.43/x
3. Step 3: Cross multiply
   126,484.69x = 174,552.15 × 69,126.43
4. Step 4: Simplify right side
   126,484.69x = 12,066,166,978.32
5. Step 5: Solve for x
   x = 12,066,166,978.32/126,484.69
6. Step 6: Final answer
   x = 95,396.26