Finding the Fourth Proportional to 163,483.89, 245,219.04 and 56,892.27

Step by Step Solution

1. Step 1: Write the proportion equation
   163,483.89 : 245,219.04 = 56,892.27 : x
2. Step 2: Convert to fraction form
   163,483.89/245,219.04 = 56,892.27/x
3. Step 3: Cross multiply
   163,483.89x = 245,219.04 × 56,892.27
4. Step 4: Simplify right side
   163,483.89x = 13,951,067,832.82
5. Step 5: Solve for x
   x = 13,951,067,832.82/163,483.89
6. Step 6: Final answer
   x = 85,336.04