Finding the Fourth Proportional to 369,401.94, 554,134.37 and 116,614.80

Step by Step Solution

1. Step 1: Write the proportion equation
   369,401.94 : 554,134.37 = 116,614.80 : x
2. Step 2: Convert to fraction form
   369,401.94/554,134.37 = 116,614.80/x
3. Step 3: Cross multiply
   369,401.94x = 554,134.37 × 116,614.80
4. Step 4: Simplify right side
   369,401.94x = 64,620,268,147.60
5. Step 5: Solve for x
   x = 64,620,268,147.60/369,401.94
6. Step 6: Final answer
   x = 174,932.13