Finding the Fourth Proportional to 83,317.25, 114,977.81 and 45,591.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,317.25 : 114,977.81 = 45,591.50 : x
2. Step 2: Convert to fraction form
   83,317.25/114,977.81 = 45,591.50/x
3. Step 3: Cross multiply
   83,317.25x = 114,977.81 × 45,591.50
4. Step 4: Simplify right side
   83,317.25x = 5,242,010,824.62
5. Step 5: Solve for x
   x = 5,242,010,824.62/83,317.25
6. Step 6: Final answer
   x = 62,916.27