Finding the Fourth Proportional to 83,273.56, 114,918.42 and 45,547

Step by Step Solution

1. Step 1: Write the proportion equation
   83,273.56 : 114,918.42 = 45,547 : x
2. Step 2: Convert to fraction form
   83,273.56/114,918.42 = 45,547/x
3. Step 3: Cross multiply
   83,273.56x = 114,918.42 × 45,547
4. Step 4: Simplify right side
   83,273.56x = 5,234,189,275.74
5. Step 5: Solve for x
   x = 5,234,189,275.74/83,273.56
6. Step 6: Final answer
   x = 62,855.36