Finding the Fourth Proportional to 52,164.66, 71,976.15 and 30,950.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,164.66 : 71,976.15 = 30,950.82 : x
2. Step 2: Convert to fraction form
   52,164.66/71,976.15 = 30,950.82/x
3. Step 3: Cross multiply
   52,164.66x = 71,976.15 × 30,950.82
4. Step 4: Simplify right side
   52,164.66x = 2,227,720,862.94
5. Step 5: Solve for x
   x = 2,227,720,862.94/52,164.66
6. Step 6: Final answer
   x = 42,705.56