Finding the Fourth Proportional to 86,628.42, 119,547.18 and 46,884.42

Step by Step Solution

1. Step 1: Write the proportion equation
   86,628.42 : 119,547.18 = 46,884.42 : x
2. Step 2: Convert to fraction form
   86,628.42/119,547.18 = 46,884.42/x
3. Step 3: Cross multiply
   86,628.42x = 119,547.18 × 46,884.42
4. Step 4: Simplify right side
   86,628.42x = 5,604,900,196.94
5. Step 5: Solve for x
   x = 5,604,900,196.94/86,628.42
6. Step 6: Final answer
   x = 64,700.48