Finding the Fourth Proportional to 344,017.42, 516,009.57 and 116,297.86

Step by Step Solution

1. Step 1: Write the proportion equation
   344,017.42 : 516,009.57 = 116,297.86 : x
2. Step 2: Convert to fraction form
   344,017.42/516,009.57 = 116,297.86/x
3. Step 3: Cross multiply
   344,017.42x = 516,009.57 × 116,297.86
4. Step 4: Simplify right side
   344,017.42x = 60,010,808,730.52
5. Step 5: Solve for x
   x = 60,010,808,730.52/344,017.42
6. Step 6: Final answer
   x = 174,441.19