Finding the Fourth Proportional to 109,568.10, 164,373.46 and 42,095.22

Step by Step Solution

1. Step 1: Write the proportion equation
   109,568.10 : 164,373.46 = 42,095.22 : x
2. Step 2: Convert to fraction form
   109,568.10/164,373.46 = 42,095.22/x
3. Step 3: Cross multiply
   109,568.10x = 164,373.46 × 42,095.22
4. Step 4: Simplify right side
   109,568.10x = 6,919,336,960.86
5. Step 5: Solve for x
   x = 6,919,336,960.86/109,568.10
6. Step 6: Final answer
   x = 63,151.02