Finding the Fourth Proportional to 52,911.11, 73,018.71 and 30,253.79

Step by Step Solution

1. Step 1: Write the proportion equation
   52,911.11 : 73,018.71 = 30,253.79 : x
2. Step 2: Convert to fraction form
   52,911.11/73,018.71 = 30,253.79/x
3. Step 3: Cross multiply
   52,911.11x = 73,018.71 × 30,253.79
4. Step 4: Simplify right side
   52,911.11x = 2,209,092,353.32
5. Step 5: Solve for x
   x = 2,209,092,353.32/52,911.11
6. Step 6: Final answer
   x = 41,751.02