Finding the Fourth Proportional to 82,164.72, 113,387.52 and 44,439.36

Step by Step Solution

1. Step 1: Write the proportion equation
   82,164.72 : 113,387.52 = 44,439.36 : x
2. Step 2: Convert to fraction form
   82,164.72/113,387.52 = 44,439.36/x
3. Step 3: Cross multiply
   82,164.72x = 113,387.52 × 44,439.36
4. Step 4: Simplify right side
   82,164.72x = 5,038,868,820.79
5. Step 5: Solve for x
   x = 5,038,868,820.79/82,164.72
6. Step 6: Final answer
   x = 61,326.43