Finding the Fourth Proportional to 82,530.75, 113,892.57 and 44,805

Step by Step Solution

1. Step 1: Write the proportion equation
   82,530.75 : 113,892.57 = 44,805 : x
2. Step 2: Convert to fraction form
   82,530.75/113,892.57 = 44,805/x
3. Step 3: Cross multiply
   82,530.75x = 113,892.57 × 44,805
4. Step 4: Simplify right side
   82,530.75x = 5,102,956,598.85
5. Step 5: Solve for x
   x = 5,102,956,598.85/82,530.75
6. Step 6: Final answer
   x = 61,830.97