Finding the Fourth Proportional to 116,012.43, 173,674.17 and 63,261.99

Step by Step Solution

1. Step 1: Write the proportion equation
   116,012.43 : 173,674.17 = 63,261.99 : x
2. Step 2: Convert to fraction form
   116,012.43/173,674.17 = 63,261.99/x
3. Step 3: Cross multiply
   116,012.43x = 173,674.17 × 63,261.99
4. Step 4: Simplify right side
   116,012.43x = 10,986,973,605.80
5. Step 5: Solve for x
   x = 10,986,973,605.80/116,012.43
6. Step 6: Final answer
   x = 94,705.14