Finding the Fourth Proportional to 108,560.52, 162,843.94 and 92,665.32

Step by Step Solution

1. Step 1: Write the proportion equation
   108,560.52 : 162,843.94 = 92,665.32 : x
2. Step 2: Convert to fraction form
   108,560.52/162,843.94 = 92,665.32/x
3. Step 3: Cross multiply
   108,560.52x = 162,843.94 × 92,665.32
4. Step 4: Simplify right side
   108,560.52x = 15,089,985,810.16
5. Step 5: Solve for x
   x = 15,089,985,810.16/108,560.52
6. Step 6: Final answer
   x = 139,000.68