Finding the Fourth Proportional to 83,599.84, 115,367.61 and 45,359.37

Step by Step Solution

1. Step 1: Write the proportion equation
   83,599.84 : 115,367.61 = 45,359.37 : x
2. Step 2: Convert to fraction form
   83,599.84/115,367.61 = 45,359.37/x
3. Step 3: Cross multiply
   83,599.84x = 115,367.61 × 45,359.37
4. Step 4: Simplify right side
   83,599.84x = 5,233,002,747.33
5. Step 5: Solve for x
   x = 5,233,002,747.33/83,599.84
6. Step 6: Final answer
   x = 62,595.85