Finding the Fourth Proportional to 82,411, 113,727.18 and 44,685.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,411 : 113,727.18 = 44,685.24 : x
2. Step 2: Convert to fraction form
   82,411/113,727.18 = 44,685.24/x
3. Step 3: Cross multiply
   82,411x = 113,727.18 × 44,685.24
4. Step 4: Simplify right side
   82,411x = 5,081,926,332.82
5. Step 5: Solve for x
   x = 5,081,926,332.82/82,411
6. Step 6: Final answer
   x = 61,665.63