Finding the Fourth Proportional to 173,123.80, 259,528.96 and 67,914.52

Step by Step Solution

1. Step 1: Write the proportion equation
   173,123.80 : 259,528.96 = 67,914.52 : x
2. Step 2: Convert to fraction form
   173,123.80/259,528.96 = 67,914.52/x
3. Step 3: Cross multiply
   173,123.80x = 259,528.96 × 67,914.52
4. Step 4: Simplify right side
   173,123.80x = 17,625,784,744.50
5. Step 5: Solve for x
   x = 17,625,784,744.50/173,123.80
6. Step 6: Final answer
   x = 101,810.29