Finding the Fourth Proportional to 116,674, 175,036.92 and 42,802

Step by Step Solution

1. Step 1: Write the proportion equation
   116,674 : 175,036.92 = 42,802 : x
2. Step 2: Convert to fraction form
   116,674/175,036.92 = 42,802/x
3. Step 3: Cross multiply
   116,674x = 175,036.92 × 42,802
4. Step 4: Simplify right side
   116,674x = 7,491,930,249.84
5. Step 5: Solve for x
   x = 7,491,930,249.84/116,674
6. Step 6: Final answer
   x = 64,212.51