Finding the Fourth Proportional to 49,173.16, 73,785.18 and 22,870.12

Step by Step Solution

1. Step 1: Write the proportion equation
   49,173.16 : 73,785.18 = 22,870.12 : x
2. Step 2: Convert to fraction form
   49,173.16/73,785.18 = 22,870.12/x
3. Step 3: Cross multiply
   49,173.16x = 73,785.18 × 22,870.12
4. Step 4: Simplify right side
   49,173.16x = 1,687,475,920.82
5. Step 5: Solve for x
   x = 1,687,475,920.82/49,173.16
6. Step 6: Final answer
   x = 34,317.01