Finding the Fourth Proportional to 83,085.31, 114,657.14 and 45,359.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,085.31 : 114,657.14 = 45,359.56 : x
2. Step 2: Convert to fraction form
   83,085.31/114,657.14 = 45,359.56/x
3. Step 3: Cross multiply
   83,085.31x = 114,657.14 × 45,359.56
4. Step 4: Simplify right side
   83,085.31x = 5,200,797,421.26
5. Step 5: Solve for x
   x = 5,200,797,421.26/83,085.31
6. Step 6: Final answer
   x = 62,595.87