Finding the Fourth Proportional to 83,362.67, 115,040.48 and 45,636.92

Step by Step Solution

1. Step 1: Write the proportion equation
   83,362.67 : 115,040.48 = 45,636.92 : x
2. Step 2: Convert to fraction form
   83,362.67/115,040.48 = 45,636.92/x
3. Step 3: Cross multiply
   83,362.67x = 115,040.48 × 45,636.92
4. Step 4: Simplify right side
   83,362.67x = 5,250,093,182.52
5. Step 5: Solve for x
   x = 5,250,093,182.52/83,362.67
6. Step 6: Final answer
   x = 62,978.95