Finding the Fourth Proportional to 82,876.62, 114,369.72 and 45,150.84

Step by Step Solution

1. Step 1: Write the proportion equation
   82,876.62 : 114,369.72 = 45,150.84 : x
2. Step 2: Convert to fraction form
   82,876.62/114,369.72 = 45,150.84/x
3. Step 3: Cross multiply
   82,876.62x = 114,369.72 × 45,150.84
4. Step 4: Simplify right side
   82,876.62x = 5,163,888,928.56
5. Step 5: Solve for x
   x = 5,163,888,928.56/82,876.62
6. Step 6: Final answer
   x = 62,308.15