Finding the Fourth Proportional to 162,746.42, 244,391.18 and 109,779.71

Step by Step Solution

1. Step 1: Write the proportion equation
   162,746.42 : 244,391.18 = 109,779.71 : x
2. Step 2: Convert to fraction form
   162,746.42/244,391.18 = 109,779.71/x
3. Step 3: Cross multiply
   162,746.42x = 244,391.18 × 109,779.71
4. Step 4: Simplify right side
   162,746.42x = 26,829,191,096.10
5. Step 5: Solve for x
   x = 26,829,191,096.10/162,746.42
6. Step 6: Final answer
   x = 164,852.73