Finding the Fourth Proportional to 73,846.01, 110,805.15 and 45,758.55

Step by Step Solution

1. Step 1: Write the proportion equation
   73,846.01 : 110,805.15 = 45,758.55 : x
2. Step 2: Convert to fraction form
   73,846.01/110,805.15 = 45,758.55/x
3. Step 3: Cross multiply
   73,846.01x = 110,805.15 × 45,758.55
4. Step 4: Simplify right side
   73,846.01x = 5,070,282,996.53
5. Step 5: Solve for x
   x = 5,070,282,996.53/73,846.01
6. Step 6: Final answer
   x = 68,660.22