Finding the Fourth Proportional to 68,441.30, 94,443.59 and 38,224.25

Step by Step Solution

1. Step 1: Write the proportion equation
   68,441.30 : 94,443.59 = 38,224.25 : x
2. Step 2: Convert to fraction form
   68,441.30/94,443.59 = 38,224.25/x
3. Step 3: Cross multiply
   68,441.30x = 94,443.59 × 38,224.25
4. Step 4: Simplify right side
   68,441.30x = 3,610,035,018.40
5. Step 5: Solve for x
   x = 3,610,035,018.40/68,441.30
6. Step 6: Final answer
   x = 52,746.45