Finding the Fourth Proportional to 110,495.72, 165,744.62 and 60,548.55

Step by Step Solution

1. Step 1: Write the proportion equation
   110,495.72 : 165,744.62 = 60,548.55 : x
2. Step 2: Convert to fraction form
   110,495.72/165,744.62 = 60,548.55/x
3. Step 3: Cross multiply
   110,495.72x = 165,744.62 × 60,548.55
4. Step 4: Simplify right side
   110,495.72x = 10,035,596,411.30
5. Step 5: Solve for x
   x = 10,035,596,411.30/110,495.72
6. Step 6: Final answer
   x = 90,823.39