Finding the Fourth Proportional to 82,926.68, 114,438.72 and 45,200.92

Step by Step Solution

1. Step 1: Write the proportion equation
   82,926.68 : 114,438.72 = 45,200.92 : x
2. Step 2: Convert to fraction form
   82,926.68/114,438.72 = 45,200.92/x
3. Step 3: Cross multiply
   82,926.68x = 114,438.72 × 45,200.92
4. Step 4: Simplify right side
   82,926.68x = 5,172,735,427.62
5. Step 5: Solve for x
   x = 5,172,735,427.62/82,926.68
6. Step 6: Final answer
   x = 62,377.22