Finding the Fourth Proportional to 109,777.56, 164,676.06 and 30,892.47

Step by Step Solution

1. Step 1: Write the proportion equation
   109,777.56 : 164,676.06 = 30,892.47 : x
2. Step 2: Convert to fraction form
   109,777.56/164,676.06 = 30,892.47/x
3. Step 3: Cross multiply
   109,777.56x = 164,676.06 × 30,892.47
4. Step 4: Simplify right side
   109,777.56x = 5,087,250,243.27
5. Step 5: Solve for x
   x = 5,087,250,243.27/109,777.56
6. Step 6: Final answer
   x = 46,341.44