Finding the Fourth Proportional to 73,435.40, 110,155.49 and 34,958.55

Step by Step Solution

1. Step 1: Write the proportion equation
   73,435.40 : 110,155.49 = 34,958.55 : x
2. Step 2: Convert to fraction form
   73,435.40/110,155.49 = 34,958.55/x
3. Step 3: Cross multiply
   73,435.40x = 110,155.49 × 34,958.55
4. Step 4: Simplify right side
   73,435.40x = 3,850,876,030.15
5. Step 5: Solve for x
   x = 3,850,876,030.15/73,435.40
6. Step 6: Final answer
   x = 52,438.96