Finding the Fourth Proportional to 45,734.10, 68,622.72 and 16,165.86

Step by Step Solution

1. Step 1: Write the proportion equation
   45,734.10 : 68,622.72 = 16,165.86 : x
2. Step 2: Convert to fraction form
   45,734.10/68,622.72 = 16,165.86/x
3. Step 3: Cross multiply
   45,734.10x = 68,622.72 × 16,165.86
4. Step 4: Simplify right side
   45,734.10x = 1,109,345,284.34
5. Step 5: Solve for x
   x = 1,109,345,284.34/45,734.10
6. Step 6: Final answer
   x = 24,256.41