Finding the Fourth Proportional to 82,917, 114,425.36 and 45,191.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,917 : 114,425.36 = 45,191.25 : x
2. Step 2: Convert to fraction form
   82,917/114,425.36 = 45,191.25/x
3. Step 3: Cross multiply
   82,917x = 114,425.36 × 45,191.25
4. Step 4: Simplify right side
   82,917x = 5,171,024,993.61
5. Step 5: Solve for x
   x = 5,171,024,993.61/82,917
6. Step 6: Final answer
   x = 62,363.87