Finding the Fourth Proportional to 152,205.37, 228,309.59 and 67,969.82

Step by Step Solution

1. Step 1: Write the proportion equation
   152,205.37 : 228,309.59 = 67,969.82 : x
2. Step 2: Convert to fraction form
   152,205.37/228,309.59 = 67,969.82/x
3. Step 3: Cross multiply
   152,205.37x = 228,309.59 × 67,969.82
4. Step 4: Simplify right side
   152,205.37x = 15,518,162,477.27
5. Step 5: Solve for x
   x = 15,518,162,477.27/152,205.37
6. Step 6: Final answer
   x = 101,955.42