Finding the Fourth Proportional to 109,227.89, 163,860.52 and 50,068.63

Step by Step Solution

1. Step 1: Write the proportion equation
   109,227.89 : 163,860.52 = 50,068.63 : x
2. Step 2: Convert to fraction form
   109,227.89/163,860.52 = 50,068.63/x
3. Step 3: Cross multiply
   109,227.89x = 163,860.52 × 50,068.63
4. Step 4: Simplify right side
   109,227.89x = 8,204,271,921.02
5. Step 5: Solve for x
   x = 8,204,271,921.02/109,227.89
6. Step 6: Final answer
   x = 75,111.51