Finding the Fourth Proportional to 83,599.59, 115,363.92 and 45,871.41

Step by Step Solution

1. Step 1: Write the proportion equation
   83,599.59 : 115,363.92 = 45,871.41 : x
2. Step 2: Convert to fraction form
   83,599.59/115,363.92 = 45,871.41/x
3. Step 3: Cross multiply
   83,599.59x = 115,363.92 × 45,871.41
4. Step 4: Simplify right side
   83,599.59x = 5,291,905,673.53
5. Step 5: Solve for x
   x = 5,291,905,673.53/83,599.59
6. Step 6: Final answer
   x = 63,300.62