Finding the Fourth Proportional to 314,978.69, 434,682.18 and 179,035.52

Step by Step Solution

1. Step 1: Write the proportion equation
   314,978.69 : 434,682.18 = 179,035.52 : x
2. Step 2: Convert to fraction form
   314,978.69/434,682.18 = 179,035.52/x
3. Step 3: Cross multiply
   314,978.69x = 434,682.18 × 179,035.52
4. Step 4: Simplify right side
   314,978.69x = 77,823,547,957.62
5. Step 5: Solve for x
   x = 77,823,547,957.62/314,978.69
6. Step 6: Final answer
   x = 247,075.60