Finding the Fourth Proportional to 82,041.72, 113,214.36 and 46,239

Step by Step Solution

1. Step 1: Write the proportion equation
   82,041.72 : 113,214.36 = 46,239 : x
2. Step 2: Convert to fraction form
   82,041.72/113,214.36 = 46,239/x
3. Step 3: Cross multiply
   82,041.72x = 113,214.36 × 46,239
4. Step 4: Simplify right side
   82,041.72x = 5,234,918,792.04
5. Step 5: Solve for x
   x = 5,234,918,792.04/82,041.72
6. Step 6: Final answer
   x = 63,808.01