Finding the Fourth Proportional to 68,095.94, 102,160.32 and 21,348.82

Step by Step Solution

1. Step 1: Write the proportion equation
   68,095.94 : 102,160.32 = 21,348.82 : x
2. Step 2: Convert to fraction form
   68,095.94/102,160.32 = 21,348.82/x
3. Step 3: Cross multiply
   68,095.94x = 102,160.32 × 21,348.82
4. Step 4: Simplify right side
   68,095.94x = 2,181,002,282.82
5. Step 5: Solve for x
   x = 2,181,002,282.82/68,095.94
6. Step 6: Final answer
   x = 32,028.37