Finding the Fourth Proportional to 108,499.86, 162,749.78 and 29,616.18

Step by Step Solution

1. Step 1: Write the proportion equation
   108,499.86 : 162,749.78 = 29,616.18 : x
2. Step 2: Convert to fraction form
   108,499.86/162,749.78 = 29,616.18/x
3. Step 3: Cross multiply
   108,499.86x = 162,749.78 × 29,616.18
4. Step 4: Simplify right side
   108,499.86x = 4,820,026,779.44
5. Step 5: Solve for x
   x = 4,820,026,779.44/108,499.86
6. Step 6: Final answer
   x = 44,424.27