Finding the Fourth Proportional to 82,238.02, 113,488.47 and 44,512.30

Step by Step Solution

1. Step 1: Write the proportion equation
   82,238.02 : 113,488.47 = 44,512.30 : x
2. Step 2: Convert to fraction form
   82,238.02/113,488.47 = 44,512.30/x
3. Step 3: Cross multiply
   82,238.02x = 113,488.47 × 44,512.30
4. Step 4: Simplify right side
   82,238.02x = 5,051,632,823.18
5. Step 5: Solve for x
   x = 5,051,632,823.18/82,238.02
6. Step 6: Final answer
   x = 61,426.98