Finding the Fourth Proportional to 110,058.56, 165,111.53 and 34,155.60

Step by Step Solution

1. Step 1: Write the proportion equation
   110,058.56 : 165,111.53 = 34,155.60 : x
2. Step 2: Convert to fraction form
   110,058.56/165,111.53 = 34,155.60/x
3. Step 3: Cross multiply
   110,058.56x = 165,111.53 × 34,155.60
4. Step 4: Simplify right side
   110,058.56x = 5,639,483,203.29
5. Step 5: Solve for x
   x = 5,639,483,203.29/110,058.56
6. Step 6: Final answer
   x = 51,240.75